Holidays and Observances
Alphabetical Listing of N Holidays - Page 2

Below, you can find a Holidays and Observances Alphabetical Listing of US Holidays and World Holidays and Observances that start with N - Page 2.  We are still adding names to the list, so more information will be coming. 

After we complete the summary pages on the site, we will start working on a detailed page(s) for each Holidays and Observance. Once a page is completed for each Holiday or Observance, it will be linked up below, as well as it's related Daily Holidays page. (that should keep us busy for the next 20 years or so!!)

Search for Holidays Alphabetically:

A, B, C, D, E, F, G, H, I, J, K, L, M, N, N-Pg2 O, P, Q, R, S, T, U, V, W, X-Y-Z

N

• National I Am In Control Day - March 30
  
• National I Care About You Day - October 25
• National I Love My Feet Day - August 17
• National I Want Butterscotch Day - February 15
• National I Want You to Be Happy Day - March 3
  
• National Ice Cream Cake Day - June 27
• National Ice Cream Cone Day - September 22
  
• National Ice Cream Day - July 21, 2024 (Third Sunday in July)
• National Ice Cream Month - July
• National Ice Cream Pie Day - August 18
• National Ice Cream Sandwich Day - August 2
  
• National Ice Cream Soda Day - June 20
• National Ice Cream Sundae Day - July 8
• National Iced Tea Day - June 10
  
• National Iced Tea Month - June
• National Iguana Awareness Day - September 14, 2024 (Second Saturday in September)
  
• National Immunization Awareness Month - August
• National Impaired Driving Prevention Month - December
• National Impotency Month - November
• National Inane Answering Message Day - January 30
  
• National Increase Your Psychic Powers Day - October 31
• National Independent Beer Run Day - July 3
• National Independent Retailers Month - July
• National Independent Retailers Week - July 21-27, 2024 (Third Week in July)
• National Indian Pudding Day - February 17 ,  June 27, and November 13
• National Indoor Plant Week - September 15-21, 2024 (Third Full Week of September)
• National Infant Immunization Week - April 21-27, 2024 (Fourth Week of April)
• National Infertility Awareness Week - April 21-27, 2024
• National Infertility Survival Day - May 5, 2024 (First Sunday in May)
• National Influenza Vaccination Week - December 1-7, 2024 (First Full Week of December
• National Inhalants and Poisons Awareness Week - March 17-23, 2024
• National Inner Beauty Day - October 7
• National Insect Week - June 24-30, 2024
• National Inspiration Role Models Month - November
• National Intern Day - July 25, 2024 (Last Thursday in July)
• National Internet Friends Day - February 13
• National Internship Awareness Month - April
• National Introverts Week - March 17-23, 2024 (Third Full Week of March)
• National Invasive Species Awareness Week - February 26 - March 1, 2024 (For 5 days starting on the last Monday in February)
• National Inventor's Day - February 11
  
• National Inventors Month - August
  
• National Irish Coffee Day - January 25
  
• National Irish Coffee Week - Fourth Week of January
• National IT Professionals Day - September 17, 2024 (Third Tuesday in September)
• National Italian Beef Day - May 25, 2024 (Fourth Saturday in May)
• National Italian Cheese Month - September
• National Itch Day - June 3
• National ITP Awareness Month - September
  
• National It's My Party Day - October 11
• National IV Nurse Day - January 25
• National Jamaican Patty Day - August 3, 2024 (First Saturday in August)
• National Jelly Bean Day - April 22
• National Jerky Day - June 12
• National Jersey Friday - November 1, 2024 (First Friday in November)
• National Jewel Day - March 13
• National Joe Day - March 27
  
• National Joy Germ Day - January 8
  
• National Juice Slush Day - May 15, 2024 (Third Wednesday in May)
• National Jukebox Day - November 27, 2024 (Day Before Thanksgiving)
• National July Belongs to Berries Month - July
• National Jump in Muddy Puddles Day - April 1
• National Jump Out Day - March 20
  
• National Junk Food Day - July 20
• National "Just Do It" Day - January 24
• National Justice for Animals Week - February 18-24, 2024
• National Kahlua Day - February 27
• National Kale Day - October 2, 2024 (First Wednesday in October)
• National Karaoke Week - April 21-27, 2024 (Fourth Week of April)
• National Kazoo Day - January 28
• National Keep Kids Creative Week - September 22-28, 2024 (Last Week of September)
• National Keto Day - January 5
• National Kick Butt Day - October 14, 2024 (Second Monday in October)
  
• National Kickball Day - April 17
• National Kidney Month - March
• National Kids and Pets Day - April 26
• National Kids Bowl Free Day - October 12, 2024 (Second Saturday in October)
• National Kids' Day - August 4, 2024 (First Sunday in August)
• National Kid's Fitness Day - May 4
• National Kid's Yoga Day - April 5, 2024 (First Friday in April)
• National Kiss a Wookie Day - June 15
• National Kiss a Wrestler Day - October 5
• National Kiss of Hope Day - April 27, 2024 (Last Saturday in April)
• National Kitchen and Bath Month - October
• National Kite Flying Day - February 8
  
• National Kite Month - April
• National Kitten Day - July 10
• National Knee Day - October 22
• National Knock Knock Jokes Day - October 31
• National Knuckles Down Month - April
• National Kool-Aid Day - August 9, 2024 (Second Friday in August)
• National Korean War Veterans Armistice Day - July 27
• National Kouign Amann Day - June 20
• National Kraut Sandwich Week - October 20-26, 2024 (Third Week of October)
• National Kreme Filled Donut Day - September 14
• National Lace Day - October 1
• National Lacemaking Day - September 14, 2024 (Second Saturday in September)
• National Lacy Oatmeal Cookie Day - March 18
• National Lager Day - December 10
• National Lamington Day - July 21
• National Landscape Architecture Month - April
• National Lard Day - December 8
• National Lasagna Day - July 29
• National Lashes Day - February 19
• National Latino AIDS Awareness Day - October 15
• National Laugh-Friendly Month - February
• National Laundry Day - April 15
• National Law Enforcement Appreciation Day - January 9
• National Law Enforcement Training Week - January 7-13, 2024 (First Full Week of January)
• National Lazy Mom's Day - September 6, 2024 (First Friday of September)
• National Lead Poisoning Prevention Week - October 20-26, 2024 (Last Week in October)
• National Learn a Word Day - October 16
• National Learn to Row Day - June 1, 2024 (First Saturday in June)
• National Learn to Swim Day - May 18, 2024 (Third Saturday of May)
• National Learning and Development Month - October
• National Leathercraft Day - August 15
• National Leave the Office Early Day -  June 3, 2024 (June 2 unless that day falls on a weekend)
• National Leftovers Day - November 29, 2024 (Day after Thanksgiving)
• National Leg Wear Day - September 22
• National Lemon Chiffon Cake Day - March 29
• National Lemon Creme Pie Day - December 15
• National Lemon Cupcake Day - December 16
• National Lemonade Day - May 5, 2024 (First Sunday in May)
• National Lemonade Days - 2024 TBD
• National Leprechaun Day - May 13
• National Librarian Day - April 16
• National Library Day - April 9, 2024 (Tuesday of Library Week)
• National Library Legislative Day - January 23-24, 2024
• National Library Week - April 7-13, 2024 (Second Full Week of April)
  
• National Library Workers Day - April 9, 2024 (Tuesday of National Library Week)
• National Licorice Day - April 12
• National Life Insurance Day - May 2
• National Lifewriting Month - November
  
• National Lighthouse Day - August 7
• National Lightning Safety Awareness Week - June 23-29, 2024 (Last Full Week of June)
• National Lineman Appreciation Day - April 18
• National Lingerie Week - Last Week in April
• National Linguine Day - September 15
• National Lipid Day - May 10
• National Lipstick Day - July 29
• National Liqueur Day - October 16
  
• National Literacy Month - September
  
• National Little League Baseball Week - June 10-16, 2024 (Week beginning on the Second Monday in June)
• National Little Pampered Dog Day - April 27
• National Liver Awareness Month - October
  
• National Llama Day - December 9
• National Lobster Day - June 15 and September 25
  
• National Lobster Newberg Day - March 25
  
• National Lollipop Day - July 20
• National Long Term Care Awareness Month - November
• National Look at the Bright Side Day - December 21
• National Lose Weight - Feel Great Week - January 7-13, 2024 (Starts First Sunday in January)
• National Lost Dog Awareness Day - April 23
• National Lost Penny Day - February 12
• National Love For Our Children Day - April 1
• National Love People Day - September 30
• National Love Our Children Day - April 6, 2024 (First Saturday of April)
• National Love Your Files Week - September 16-20, 2024 (Third Full Mon-Fri Week)
• National Love Your Hair Day - October 10
• National Love Your Produce Manager Day - April 2
  
• National Love Your Red Hair Day - November 5
• National lowercase Day - October 14
• National Lumpy Rug Day - May 3
• National M & M Day - October 13
• National Macadamia Nut Day - September 4
• National Macadamia Nut Month - February
• National Macaroni and Cheese Day - July 14
• National Macaroon Day - May 31
• National Mail Order Gardening Month - January
  
• National Make a Difference to Children Month - July
• National Make a Dogs Day - October 22
• National Make a Friend Day - February 11
  
• National Making Life Beautiful Day - June 1
• National Making the First Move Day - April 7
• National Man Watcher's Day - January 8 (Also known as Male Watcher's Day)
• National Mandela International Day - July 18
• National Mani-Pedi Day - April 25
• National Manufacturing Day - October 4, 2024 (First Friday in October)
• National Manufacturing Week - October 4-10, 2024 (Begins First Friday in October)
• National Maple Syrup Day - December 17
• National March Into Literacy Month - March
• National Margarita Day - February 22
• National Marina Day - June 8, 2024 (Second Saturday in June)
• National Maritime Day - May 22
  
• National Marriage Week USA - February 7-14
• National Marrow Awareness Month - November
  
• National Marzipan Day - January 12
• National Mason Jar Day - November 30
• National Massage Therapy Awareness Week - October 20-26, 2024 (Last Full Week in October)
• National Matchmaker Day - August 31
• National Meat Month - January
• National Meat Week - January 28 - February 3, 2024 (Fourth Week of January)
• National Meatball Day - March 9
• National Medal of Honor Day - March 25
  
• National Medic Alert Week - April 7-13, 2024 (First Full Week of April)
• National Medical Assistants Recognition Week - October 20-26, 2024 (Third Full Week in October)
• National Medical Dosimetrist Day - August 21, 2024 (Third Wednesday in August)
• National Medical Group Practice Week - January 22-26, 2024 (M-F week that starts on Fourth Monday in January )
• National Medical Laboratory Professionals Week - April 21-27, 2024 (Last Full Week of April)
• National Medical Librarians Month - October
  
• National Medical Science Liaison (MSL) Awareness & Appreciation Day - November 1, 2024 (First Friday in November)
  
• National Medical Science Liaison (MSL) Awareness Month - November
• National Medicine Abuse Awareness Month - October
  
• National Meditation Day - May 31
• National Meditation Month - May
• National Mediterranean Diet Month - May
  
• National Meeting Planners Appreciation Day - May 6, 2024 (Monday of First Full Week in May)
• National Melba Toast Day - March 23
  
• National Memo Day - May 21
• National Memoir Writing Month - November
• National Men Make Dinner Day - November 7, 2024 (First Thursday in November)
• National Mend a Broken Heart Month - February
• National Menopause Awareness Month - September
  
• National Men's Grooming Day - August 16, 2024 (Third Friday in August)
• National Men's Health Week - June 10-16, 2024 (Week ending with Father's Day)
• National Mental Health Month - May
  
• National Mentoring Day (U.K.) - October 27
• National Mentoring Month - January
• National Metastatic Breast Cancer Day - October 13
• National Meth Awareness Day - November 30
• National Metric Day - October 10
• National Metric Week - October 6-12, 2024 (Week that has Oct. 10th in it)
• National Mexican Independence Day - September 16
  
• National Microchipping Month - June
• National Midwifery Week - October 6-12, 2024 (Sunday to Saturday During the First Full Week of October)
• National Migraine Awareness Month - June
  
• National Military Appreciation Month - May
• National Military Brats Day - April 30
• National Military Family Month - November
• National Milk Chocolate Day - July 28
• National Milk Chocolate with Almonds Day - July 8
• National Mimosa Day - May 16
• National Miniature Golf Day - May 11, 2024 (Second Saturday in May)
• National Minority Cancer Awareness Week - TBA
• National Minority Donor Awareness Day - August 1
• National Minority Donor Awareness Month - August
• National Minority Donor Awareness Week - August 1-7
• National Minority Health Month - April
  
• National Minority Mental Health Awareness Month - July
• National Mint Julep Day - May 30
• National Missing Children's Day - May 25
• National Missing Person's Day - February 3
• National Mocha Day - September 29
• National Mocktail Week - January 14-20, 2024 (Second Full Week in January)
• National Model Aviation Day - August 10, 2024 (Second Saturday in August)
• National Model Railroad Month - November 
• National Mojito Day - July 11
• National Mole Day - October 23
• National Mom and Pop Business Owners Day - March 29
  
• National Mom's and Dad's Day - November 13
• National Money Collectors Week - March 14-16, 2024
• National Monte Cristo Day - September 17
• National Moonshine Day - June 5
• National Morel Mushroom Festival - May 16-19, 2024 (Weekend after Mother's Day)
• National Mortgage Professional Month - September
• National Moscato Day - May 9
• National Mosquito Control Awareness Week - June 16-22, 2024 (Last Full Week in June)
• National Moth Week - July 20-28, 2024 (Last Full Week in July)
• National Motivation and Inspiration Day - January 2
  
• National Motorcycle Day - July 12, 2024 (Second Friday in July)
• National Motorcycle Ride Day - October 12, 2024 (Second Saturday in October)
• National Motorcycle Safety Month - May
• National Motorcycle Week - August 4-10, 2024 (Second Week in August)
• National Mousse Day - November 30
  
• National Moving Month - May
• National Mr. Potato Head Day - April 30
• National Mud Pack Day - September 30
• National Muffin Day - February 20
• National Mule Day - October 26
  
• National Mulled Cider Day - September 30
• National Mulled Wine Holiday - March 3
• National Multiple Birth Awareness Month - April
• National Multiple Personality Day - March 5
  
• National Multiple Sclerosis Education and Awareness Month - March
• National Museum Day - May 18, also September 21, 2024 (Third Saturday in September)
• National Mushroom Day - October 15
• National Mushroom Hunting Day - May 17
• National Mushroom Month - September
  
• National Mustard Day - August 3, 2024 (First Saturday in August)
• National Mutt Day - July 31 and December 2
  
• National Myositis Awareness Day - September 21
• National Myositis Awareness Month - September
• National Nachos Day - November 6
• National Nail Polish Day - June 1
• National Name Your Car Day - October 2
• National Nanotechnology Day - October 9, 2024 (On or around October 9)
• National Napping Day - March 11, 2024 (Monday after Daylight Savings Starts)
• National Native American Heritage Day - November 29, 2024 (Day after Thanksgiving)
• National Native American Heritage Month - November
• National Native American HIV/AIDS Awareness Day - March 20
  
• National Navajo Code Talkers Day - August 14
• National Neighborhood Day - September 15, 2024 (Third Sunday in September)
• National Neonatal Nurses Day - September 15
• National Nephrology Nurses Week - September 8-14, 2024 (Second Full Week in September)
• National Nestbox Week - February 14-21
• National Neuropathy Awareness Week - TBD
• National New Friends, Old Friends Week - May 19-25, 2024 (Third Full Week in May)
• National New Idea Week - February 11-17, 2024 (Second Full Week of February)
• National Newspaper Week - October 6-12, 2024 (First Full Week in October)
• National Night Out - August 6, 2024 (First Tuesday in August)
  
• National Night Shift Workers Day - May 8, 2024 (Second Wednesday in May)
• National Nitrogen Ice Cream Day - July 13
• National No Beard Day - October 18
• National No Bra Day - October 13
• National No Dirty Dishes Day - May 18
• National No News is Good News Day - September 11
• National No Patrick Day (SpongeBob Square Pants) - September 2
• National No Rhyme Nor Reason Day - September 1
• National No SpongeBob Day - August 15
• National Non Profit Day - August 17
• National Noodle Day - October 6
  
• National Noodle Month - March
• National Noodle Ring Day - December 11
  
• National Notary Public Week - Second Week of November
• National Notebook Day - May 16, 2024 (Third Thursday in May)
• National Nothing Day - January 16
• National Nougat Day - March 26
  
• National Novel Writing Month - November 
• National Nuclear Science Week - October 21-25, 2024 (Third Week in September)
• National Nurse Practitioners Week - November 10-16, 2024
• National Nurses Day, or National RN Recognition Day - May 6
• National Nurses Week - May 6-12
• National Nursing Assistants Day - June 13, 2024 (First Day of National Nursing Assistants Week)
• National Nursing Assistants Week - June 13-19, 2024 (Thursday to Thursday)
• National Nut Day - October 22
  
• National Nutrition Month - March
• National Nutrition Week - September 1-7 (UNICEF - India)
• National Nutty Fudge Day - May 12
• National Nylon Stockings Day - May 15
• National Oatmeal Day - October 29
  
• National Oatmeal Month - January
• National Oatmeal Muffin Day - December 19
• National Occupational Health Nursing Week - TBD
• National Occupational Therapy Month - April
• National Ocean Month - June
• National Odometer Day - May 12
• National Old Stuff Day - March 2
• National Older Driver Safety Awareness Week - December 1-7, 2024
• National Older Workers Employment Week - March 10-16, 2024 (Second Full Week of March)
• National Olive Day - June 1
• National On-Hold Month - March
• National On-Line Learning Day - September 15
• National One-Hit Wonder Day - September 25
• National Onion Rings Day - June 22
• National Online Banking Day - October 14, 2024 (Second Monday in October)
• National Only Child Day - April 12
• National Open An Umbrella Indoors Day - March 13
  
• National Optimism Month - March
• National Oral, Head, and Neck Cancer Awareness Week - April 16-22, 2024
• National Orange Blossom Day - June 27
  
• National Orange Juice Day - May 4
• National Orchid Day - April 16
• National Oreo Cookie Day - March 6
• National Organ / Tissue Donor Awareness Week - April 21-27, 2024 (Last Week of April)
• National Organic Harvest Month - September
• National Organization for Women Day - June 30
• National Organize Your Home Office - March 23
  
• National Orthodontic Health Month - October
  
• National Osteopathic Medicine Month - September
• National Osteopathic Medicine Week - April 18-24, 2024
• National Osteoporosis Awareness and Prevention Month - May
• National Outdoor Month - July
• National Outfit of the Day Day - June 30
• National Ovarian Cancer Awareness Month - September
  
• National Oyster Day - August 5
• National Oysters Rockefeller Day - January 10
• National Pack Rat Day - May 17
• National Pack Your Lunch Day - March 10
• National Package Protection Day - December 4, 2024 (Wednesday after Thanksgiving)
• National Pain Awareness Month - September
  
• National Pancake Day (IHOP) - February 13, 2024 (Same Day as Fat Tuesday)
• National Pancake Day - September 26
  
• National Pancake Week - February 11-17, 2024
• National Panda Day - March 16
  
• National Panic Day - May 9
  
• National Panini Month - August
  
• National Papaya Month - Entire Month of June and September
  
• National Paper Airplane Day - May 26
• National Paperboard Packaging Week - April 21-27, 2024 (Includes Earth Day on April 22)
• National Parchment Cooking Day - June 26, 2024 (Last Wednesday in June)
• National Parent Leadership Month - February
• National Parenting Gifted Children Week - July 11-13, 2024 (Third Full Week in July)
• National Parents as Teachers Day - November 8
• National Parfait Day - November 25
  
• National Park Service Day - August 25
• National Park Week - April 20-28, 2024
• National Parkinson's Awareness Month - April
• National Parks & Recreation Month - July
• National Parks Month - August
• National Pass Gas Day - January 7
• National Pasta Day - October 17
• National Pasta Month - October
  
• National Pastry Day - December 9
  
• National Pasty Week - February 26 - March 3, 2024 (Closest to St. Piran's Day of March 5)
• National Patient Accessibility Week - November 4-8, 2024 (First M-F Week in November)
• National Patient Recognition Day - February 3
• National Patient Recognition Month - February
• National Patient Recognition Week - February 1-7
• National Patient Transportation Week - TBA
• National Pawnbrokers Day - December 6
• National PawPaw Day - September 19, 2024 Third Thursday in September)
• National Payroll Week - September 2-6, 2024 (First M-F Week in September)
• National Peach Cobbler Day - April 13
• National Peach Ice Cream Day - July 17
  
• National Peach Melba Day - January 13
• National Peach Month - August
• National Peach Pie Day - August 24
  
• National Peaches and Cream Day - June 21
  
• National Peanut Brittle Day - January 26
• National Peanut Butter and Jelly Day - April 2
  
• National Peanut Butter Cookie Day - June 12
• National Peanut Butter Day - January 24
• National Peanut Butter Fudge Day - November 20
• National Peanut Butter Lover's Day - March 1
• National Peanut Butter Lover's Month - November
  
• National Peanut Cluster Day - March 8
• National Peanut Day - September 13
  
• National Peanut Lovers Day - March 15
• National Peanut Month - March
• National Pear Month - December
• National Pears Helena Day - March 15
• National Pecan Cookie Day - September 21
  
• National Pecan Day - April 14
  
• National Pecan Day - March 25
• National Pecan Month - April
• National Pecan Pie Day - July 12
  
• National Pecan Sandy Day - June 23
• National Pecan Torte Day - August 22
• National Peculiar People Day - January 10
• National Pediatrician Day - January 28
• National Pediculosis Prevention Month - September
  
• National Pen Pal Day - June 1
• National Penuche Fudge Day - July 22
• National Pepper Month - November
• National Pepperoni Pizza Day - September 20
• National Perfume Day - April 14
• National Periodic Table Day - February 7
• National Personal Chef's Day - February 26 and July 16
  
• National Personal Safety Day - October 7
• National Personal Self-Defense Awareness Month - January
  
• National Personal Space Day - November 30
• National Personal Trainer Awareness Day - January 2
  
• National Personal Trainer Awareness Month - January
• National Pest Control Month - June
• National Pest Management Month - April
• National Pet Awareness Month - November
  
• National Pet CBD Day - April 21
• National Pet CBD Month - October
• National Pet Day - April 11
• National Pet Dental Health Care Month - February
• National Pet Fire Safety Day - July 15
  
• National Pet First Aid Awareness Month - April
• National Pet Health Insurance Day - April 7
• National Pet ID Week -April 17-23, 2024 (Third Week in April)
• National Pet Memorial Day - September 8, 2024 (Second Sunday in September) 
  
• National Pet Month - May
• National Pet Obesity Awareness Day - October 9, 2024 (Second Wednesday in October)
• National Pet Oral Health Care Month - February 
• National Pet Parent's Day - April 28, 2024 (Last Sunday in April)
• National Pet Preparedness Month - June
• National Pet Sitters Week - March 1-7
• National Pet Theft Awareness Day - February 14
• National Pet Travel Safety Day - January 2
• National Pet Wedding Week - June 9-15, 2024 - (Second Full Week in June)
• National Pet Week - May 5-11, 2024 (First Full Week in May)
• National Pet Wellness Month - October
  
• National Pets for Veterans Day - October 21
• National Pets in Film Day - June 19
• National Petroleum Day - August 27
• National Pfeffernuesse Day - December 23
• National Pharmacist Day - January 12
• National Pharmacy Buyer Day - October 25, 2024 (Friday of Third Full Week)
• National Pharmacy Technician Day - October 15, 2024 (Third Tuesday in October)
• National Pharmacy Technician Week - Second to Last Week of October
• National Pharmacy Week - October 20-26, 2024 (Third Full Week in October)
• National Philanthropy Day - November 15
  
• National Photo Month - May
• National Physical Education and Sports Week - May 1-7 (First Week in May)
• National Physical Fitness and Sports Month - May
• National Physical Therapy Month - October
  
• National Physician Assistants Week - October 6-12
• National Physician's Assistant Day - October 6
• National Physicians Week - March 25-31
• National Physiotherapy Month - January
• National Pi Day - March 14
  
• National Piano Month - September
• National Pickle Day - November 14 and October 6, 2024
• National Pickled Peppers Month - October
  
• National Picnic Day - April 23
  
• National Picnic Month - July
• National Pie Day - December 1
  
• National Pie Day - January 23
• National Piercing Day - May 16
• National Pierogi Day - October 8
• National Pig Day - March 1
  
• National Pigs-in-a-Blanket Day - April 24
• National Pina Colada Day - July 10
  
• National Pineapple Day - June 1, 2024 (First Saturday in June)
• National Pineapple Upside-Down Cake Day - April 20
  
• National Pink Day - June 23
• National Pins and Needles Day - November 27
• National Pistachio Day - January 26
• National Pistachio Day - February 26
• National Pistol Patent Day - February 25
  
• National Pit Bull Awareness Day - October 26, 2024 (Last Saturday in October)
• National Pit Bull Awareness Month - October
  
• National Pizza Day - February 9
• National Pizza Month - October
• National Pizza Party Day - May 17, 2024 (Third Friday in May)
• National Pizza Week - January 14-20, 2024 (Second Week of January)
• National Pizza with Everything Day (except Anchovies) - November 12
  
• National Plan For a Vacation Day - January 30, 2024 (Last Tuesday in January)
• National Play Catch Week - June 16-22, 2024 (Third Full Week in June)
• National Play-Doh Day - September 16
• National Play Outside Day - January 6, 2024, February 3, 2023, March 2, 2024, April 6, 2024, May 4, 2024, June 1, 2024, July 6, 2024, August 3, 2024, September 7, 2024, October 5, 2024, November 2, 2024, December 7, 2024 - (First Saturday of Every Month)
• National Play Your Ukulele Day - May 2
• National Playground Safety Week - April 22-26, 2024 (Last M-F Week in April)
• National Playing Card Collectors Day - October 17
• National Plum Pudding Day - February 12
  
• National Plumbers Day - April 25
• National Plus Size Appreciation Day - October 6
• National Poetry at Work Day - January 9, 2024 (Second Tuesday in January)
• National Poetry Day (UK) - October 3, 2024 (First Thursday in October)
• National Poetry Month - April
• National Poison Prevention Awareness Month - March
  
• National Poison Prevention Week - March 17-23, 2024 (Third Week of March)
• National Poisoned Blackberries Day - September 29
• National Poker Day - April 19
• National Polar Bear Day - February 27
  
• National Police Week - May 12-18, 2024 (Second Week in May) 
• National Police Woman's Day - September 12
• National Pollinator Week - June 17-23, 2024 (Begins Monday after Father's Day)
• National Polka Day - August 9
• National Polka Dot Day - January 22
• National Polka Music Month - January
  
• National Polka Weekend - May 24-6, 2024 (Memorial Day Weekend)
• National Pomegranate Month - November
  
• National Pool Opening Day - April 27, 2024 (Last Saturday in April)
• National Popcorn Day - January 19
• National Popcorn Month - October
• National Popcorn Poppin' Month - October
  
• National Pork Month - October
  
• National Postcard Week - May 5-11, 2024 (First Full Week in May)
• National Postdoc Appreciation Week - September 16-20, 2024
• National Postal Workers Day - July 1
• National Pot Smokers Day - April 20 (Also known as 4/20, Weed Day or National Weed Day)
• National Potato Chip Day - March 14
• National Potato Day - August 19 and October 27
  
• National Potato Month - September
  
• National Pots de Creme Day - August 27
• National Potty Dance Day - March 5
• National Poultry Day - March 19
• National Pound Cake Day - March 4
  
• National Poutine Day - March 5
• National Poutine Day (Canada) - April 11
• National Poverty in America Awareness Month - January
  
• National POW / MIA Recognition Day - September 20, 2024 (Third Friday in September)
• National Power Rangers Day - August 28
• National Prairie Day - June 1, 2024 (First Saturday in June)
• National Pralines Day - June 24
• National Pregnancy and Infant Loss Awareness Day - October 15
• National Pregnancy and Infant Loss Awareness Month - October
• National Prepare-A-Thon Day - April 30 and September 30
• National Preparedness Month - September
  
• National Preschool Fitness Day - January 26, 2024 (Last Friday in January)
• National Preschool Teachers Appreciation Day - March 15, 2024 (Third Friday in March)
• National Preschooler's Day - March 8, 2024 (Second Friday in March)
• National Prescription Drug Take-Back Day - October 26, 2024
• National Prescription Drug Take Back Day - April 27, 2024 (DEA) (Last Saturday in April)
• National Preservation Month - May
  
• National Pretzel Day - April 26
• National Pretzel Month - October
• National Prevent a Litter Month - February
• National Prevention of Eye Injuries Awareness - June 27 - July 4
• National Prevention Week - May 12-18, 2024 (Third Week in May)
• National Prime Beef Month - September
• National Prime Rib Day - April 27
• National Primrose Day - February 5
• National Princess Day - November 18
• National Princess Week - April 21-27, 2024 (Last Full Week of April)
• National Problem Gambling Awareness Month - March
• National Procrastination Week - March 3-9, 2024 (Second Week of March)
• National Professional House Cleaners Day - September 17
• National Professional Social Worker's Month - March
• National Programmer's Day - September 12, 2024 (on 256th Day of the Year)
• National Pro-Life Cupcake Day - October 9
• National Pro-Life T-Shirt Day - April 3
• National Prom Day - March 31
• National Prom Graduation Safety Month - May
• National Promposal Day - March 11
• National Proofreading Day - March 8
  
• National Prosecco Day - August 13
• National Prosper Where You're Planted Month - September
  
• National Prostate Cancer Awareness Month - September
• National Protect Your Hearing Month - October
• National Protein Day - February 27
• National Protocol Officer's Week - March 28 - April 3, 2024 (Last Week of March)
• National Provider Appreciation Day - May 10, 2024 (Friday before Mother's Day)
• National Psychiatric Technician Appreciation Day - August 7, 2024 (Wednesday of First Full Week in August)
• National Psychic Day - August 4, 2024 (First Sunday in August)
• National Psychic Week - August 5-9, 2024 (First M-F Week in August)
• National Psychotherapy Day - September 25
• National PTA Drug & Alcohol Awareness Week - March 3-9, 2024 (First Full Week of March)
• National PTA Founders Day - February 17
• National Public Defense Day - March 18
• National Public Gardens Day - May 10, 2024 (Friday before Mother's Day)
• National Public Gardens Week - May 10-19, 2024 (Friday before to the Sunday after Mother's Day)
• National Public Health Week - April 7-13, 2024 (First Full Week in April)
• National Public Lands Day - September 28, 2024 (Last Saturday in September)
• National Public Radio Day - May 3
• National Public Safety Telecommunicators Week - April 14-20, 2024 (Second Full Week of April)
• National Public Science Day - February 17
• National Public Sleeping Day - February 28
  
• National Public Week - November 3-9, 2024  
• National Public Works Week - May 19-25. 2024 
• National Publicist Day - October 30
• National Publish Your eBook Month - August
• National Pug Day - October 15
• National Pulmonary Rehabilitation Week - March 10-16, 2024 (Third Week of March)
• National Pumpkin Cheesecake Day - October 21
  
• National Pumpkin Pie Day - December 25
• National Pumpkin Seed Day - October 2, 2024 (First Wednesday in October)
• National Punch Day - September 20
• National Punctuation Day - September 24
• National Puppy Day - March 23, 2024 (normally observed on March 23rd)
• National Purebred Dog Day - May 1
• National Puzzle Day - January 29
• National Quiche Lorraine Day - May 20
• National Quiet Day - September 14
• National Quilting Day - March 16, 2024 (Third Saturday of March)
  
• National Quinoa Day - January 16
• National R.O.S.E. Month - June
• National Radio Day - August 20
• National Radiologic Technology Week - November 3-9, 2024 (Must include November 8)
• National Radon Action Month - January
• National Rainier Cherries Day - July 11
• National Raisin and Spice Bar Day - April 5
• National Raisin Bran Cereal Day - November 15
• National Raisin Day - April 30
• National Raisin Week - May 5-11, 2024 (First Full Week in May)
• National Raspberries and Cream Day - August 7
  
• National Raspberry Bombe Day - August 11
• National Raspberry Cake Day - July 19
• National Raspberry Cream Pie Day - August 1
  
• National Raspberry Popover Day - May 3 
• National Raspberry Tart Day - August 11
• National Rationalization Day - February 23
• National Ravioli Day - March 20
• National Raw Feeding Week - April 1-7
• National Read a Romance Month - August
• National Reading Group Month - October
  
• National Rebuilding Day - April 27, 2024 (Last Saturday of April)
• National Rebuilding Month - April
• National Receptionists Day - May 8, 2024 (Second Wednesday in May)
• National Recommitment Month - May
• National Recovery Month - September
  
• National Recreation and Parks Month - July
• National Red Mitten Day - November 21 (In Canada)
• National Red Ribbon Week - October 23-31 (Last 9 Days of September)
• National Refreshment Day - July 25, 2024 (Fourth Thursday in July)
• National Re-gifting Day - December 19, 2024 (Thursday before Christmas)
• National Rehabilitation Awareness Week - September 15-21, 2024 (Third Full Week in September)
• National Rehabilitation Day - September 18, 2024 (Third Wednesday in September)
• National Relaxation Day - August 15
• National Remembrance Day for the Victims Killed by Illegal Aliens - November 3, 2024 (First Sunday in November)
• National Renewable Energy Day - March 21
• National Report Medicare Fraud Day - September 12
• National Research Administrators Day - September 25
• National Research Maniacs Food Day - October 2
• National Rescue Dog Day - May 20 
• National Respect Canada Day - July 15
• National Respect Day - September 18
• National Respiratory Care Week - October 20-26, 2024 (Last Full Week of October)
• National Resurrect Romance Week - August 11-17, 2024 (Second Full Week)
• National Retro Day - February 27
• National Retro Video Game Day - March 8
• National Return to Work Week - May 12-18, 2024 (Second Full Week in May
• National Rhubarb Vodka Day - December 7, 2024 (First Saturday in December)
• National Rice Month - September
• National Rice Pudding Day - August 9
  
• National Ride a Bike Day - May 5, 2024
• National Ride the Wind Day - August 23
• National Right of Way Professionals Week - June 9-15, 2024
• National Rip Current Awareness Week - (2024 TBD)
• National River Cleanup Day - May 18, 2024 (Third Saturday in May)
• National Rivers Month - June
• National Road Trip Day - May 24, 2024 (Friday before Memorial Day Weekend)
• National Roadside Traffic Safety Awareness Month - July
• National Roast Leg of Lamb Day - May 7
• National Roast Pheasant Day - October 15
  
• National Roast Suckling Pig Day - December 18
• National Roasting Month - November
• National Robotics Week - April 6-14, 2024 (For 9 Days Starting the Saturday after April 1st)
• National Rock n' Roll Dog Day - September 22
• National Rocky Road Ice Cream Day - June 2
• National Roller Coaster Day - August 16
• National Roller Coaster Week - June 16-22, 2024 (Third Full Week in June)
• National Roller Skating Month - October
• National Roof Over Your Head Day - December 3
• National Root Beer Float Day - August 6 and August 19
• National Root Canal Appreciation Day - May 8, 2024 (Second Wednesday in May)
• National Roots Day - December 23
• National Rose Month - June
• National Rose (Wine) Day - June 8, 2024 (Second Saturday in June)
• National Rosie The Riveter Day - March 21
• National Rotisserie Chicken Day - June 2
• National RSV Awareness Month - October
• National Rum Day - August 16
• National Rum Punch Day - September 20
• National Run Up the Flagpole and See if Anybody Salutes It Day - January 2
  
• National Runaway Prevention Month - August
• National Running Day - June 5, 2024 (First Wednesday in June)
• National Rural Health Day - November 21, 2024 (Third Thursday in November)
• National Sacher Torte Day - December 5
• National Safe at Home Week - August 27-30, 2024 (Last Monday - Friday Week in August)
• National Safe Boating Week - May 18-24, 2024 (Week before Memorial Day)
• National Safe Day - June 4
• National Safe Digging Month - April
• National Safety Dose Day - May 15
• National Safety Month - June
  
• National Safety Stand Down Week - May 6-1, 2024
• National Salad Month - May
• National Salesperson Day - March 1, 2024 (First Friday in March) and December 13, 2024 (Second Friday in December)
  
• National Salmon Day - October 8
• National Salsa Month - May
  
• National Salute to Veteran Patients Week - February 11-17, 2024 (Week of February 14)
• National Salvation Army Week - May 13-19, 2024 - (Third Week in May)
• National San Architect Day - May 3
• National San Architect Month - May
• National Sanctity of Human Life Day - January 21, 2024 (Third Sunday in January)
• National Sandcastle and Sculpture Day - August 19
• National Sandwich Day - November 3
• National Sandwich Month - August
  
• National Sangria Day - December 20
• National Sarcoidosis Day - April 30
• National Sarcastic Awareness Month - October
• National Sarcoidosis Awareness Day - August 29
• National Sarcoidosis Awareness Month - April
• National Sardines Day - November 24
  
• National Sauce Month - March
• National Sauna Week - February 18-24, 2024 (Last Full Week of February)
• National Sausage Pizza Day - October 11
• National Save a Tiger Month - September
• National Save For Retirement Week - October 20-26, 2024 (Third Full Week of October)
• National Save Your Hearing Day - May 31
• National Savings Day - October 12
• National Scholarship Month - November
• National School Backpack Awareness Day - September 18, 2024 (Third Wednesday in September)
• National School Breakfast Week - March 4-8, 2024 (First Full School Week of March) 
• National School Bus Safety Week - October 20-26, 2024 (Third Full Week in September)
• National School Choice Week - January 21-27, 2024 (Last Week in January)
• National School Counseling Week - February 5-9, 2024
• National School Lunch Week - October 14-20, 2024 (Starts on Second Monday in October) 
• National School Nurse Day - May 8, 2024 (Wednesday of National Nurse Week, always on May 6-12)
• National School Yearbook Week - October 6-12, 2024 (First Full Week of October)
• National Schools Social Work Week - March 3-9, 2024 (First Full Week of March)
• National Science Day - February 28
• National Science Fiction Day - January 2
• National Scleroderma Awareness Month - June
• National Scoop the Poop Week - April 24-30
• National Scotch Day - July 27
• National Scrabble Week - July 20-24, 2024
• National Scrapbooking Day - May 4, 2024 (First Saturday in May)
• National Scrapple Day - November 9
• National Screenwriters Day - January 5
• National Scribble Day - March 27
• National Sea Monkey Day - May 16
• National Sea Serpent Day - August 7
• National Seafood Bisque Day - October 19
  
• National Seafood Month - Entire Month of June and October
• National Seashell Day - June 20, 2024 (First Day of Summer)
• National Seat Check Saturday - September 21, 2024 (Fourth Saturday in September)
• National Second-Hand Shopping Week - March 24-30, 2024 (Fourth Full Week of March)
• National Second-Hand Wardrobe Day - August 25
• National Secondhand Wardrobe Week - February 11-17, 2024 (Second Full Week in February)
• National Security Officer Appreciation Week - September 15-21, 2024 (Third Full Week in September)
• National Seed Swap Day - January 27, 2024 (Last Saturday in January)
  
• National Self Check Month - February
• National Selfie Day - June 21
• National Senior Fraud Awareness Day - May 15
• National Senior Health & Fitness Day - May 29, 2024 (Last Wednesday in May)
• National Senior Independence Month - February
• National Senior Pet Month - November
• National Sense of Smell Day - April 27, 2024 (Last Saturday of April)
• National Sensory Awareness Month - October
• National Service Dog Eye Examination Month - May
• National Service Dog Month - September
  
• National Severe Weather Awareness Week - Different weeks per State
• National Sewing Machine Day - August 12
• National Sewing Month - September
• National Sexual Assault Awareness and Prevention Month - April
• National Sexual Assault Awareness Month's Day of Action (SAAM) - April 2, 2024 (First Tuesday in April)
• National Sexual Health Month - November
• National Sexually Transmitted Diseases (STD's) Education and Awareness Month - April
• National Shake Month - September
• National Shapewear Day - August 10
• National Share a Sunset with Your Lover Month - July
• National She's Funny That Way Day - March 31
• National Shift 10 Day - October 10
• National Ship in a Bottle Day - October 4
• National Shoe the World Day - March 15
• National Shop For Travel Day - January 9, 2024 (Second Tuesday in January)
• National Short Film Day - December 28
• National Short Story Day - December 21, 2024 (First Day of Winter)
• National Shortbread Day - January 6
• National Shrimp Day - May 10
  
• National Shrimp Scampi Day - April 29
• National Shrink Day - September 5
• National Shut-in Visitation Day - February 11
• National Siamese Cat Day - April 6
• National Sibling Day - April 10
• National Sickle Cell Awareness Month - September
  
• National Sight Saving Month - May
• National Sign Up for Summer Camp Month - December
• National Signing Day - February 7, 2024 (First Wednesday in February)
• National Silence the Shame Day - May 5
• National Sing Out Day - March 22
• National Singles Day - September 21, 2024 (Fourth Saturday in September)
• National Singles Week - September 15-21, 2024 (Third Full Week in September) 
• National Sisters Day - August 4, 2024 (First Sunday in August)
• National Sjogren's Syndrome Awareness Month - April
• National Skating Month - January
• National Skeptics Day - November 4
• National Skilled Nursing Care Week - May 12-18, 2024
• National Skilled Trades Day - May 1, 2024 (First Wednesday in May)
• National Skin Care Awareness Month - September
• National Sky Awareness Week - Last Week of April
• National Skyscraper Day - September 3
• National Slap Your Irritating Co-Worker Day - October 23
• National Slavery and Human Trafficking Prevention Month - January
• National Sleep Awareness Week - March 10-16, 2024 (Week before Daylight Savings Time)
• National Sleep Comfort Month - November
• National Sleepover Day - May 9
• National Sloppy Joe Day - March 18
• National Slow Cooking Month - January
• National Small Business Day - May 10
• National Small Business Week - April 28 - May 4, 2024 (First Full Week in May)
• National Smile Day - May 31
• National Smile Month - Entire Month of May and June
  
• National Smile Power Day - June 15
• National Smile Week - August 11-17, 2024 (Second Full Week of August)
  
• National Smith Day - January 6
• National S'mores Day - August 10
• National Smoothie Day - June 20, 2024 (First Day of Summer)
• National Snack Day - March 4
• National Snack Food Month - February
• National Snack Stick Day - September 23
• National Sneakers Day - October 9
• National Sober Day - September 14
• National Soccer Coaches of America Week - January 10-14, 2024
• National Social Security Month - April
• National Social Worker Month - March
• National Sock Day - December 4
• National Soft Ice Cream Day - August 19
  
• National Soft Pretzel Month - April
• National Solitaire Day - May 22
• National Sons Day - March 4
• National Soul Food Month - June
  
• National Soup Month - January
• National Sour Candy Day - July 18
• National Sourdough Bread Day - April 1
  
• National Soy Foods Month - April
  
• National Spaghetti Day - January 4
• National Spanish Paella Day - March 27
• National Speak in Complete Sentences Day - May 31
• National Specially-abled Pets Day - May 3
• National Speech and Debate Education Day - March 1, 2024 (First Friday in March)
  
• National Speech Pathologist Day - May 18
  
• National Spicy Guacamole Day - November 14
• National Spicy Hermit Cookie Day - November 15
• National Spina Bifida Awareness Month - October
  
• National Spinal Muscular Atrophy Awareness Month - August
• National Spinning & Weaving Month - October
• National Spirit of '45 Day - August 11, 2024 (Second Weekend in August)
• National Split Pea Soup Week - November 3-9, 2024 (Second Week in November)
• National Splurge Day - June 18
• National Sponge Cake Day - August 23
  
• National Sports Fan Day - November 1
• National Sportsmanship Day - March 5, 2024 (First Tuesday in March)
• National Spumoni Day - August 21
• National Stalking Awareness Month - January
• National Stamp Collecting Month - October
  
• National Static Cling Day - April 26
• National Static Electricity Day - January 9
• National Stationary Week - May 13-19, 2024
• National Stay Away From Seattle Day - September 16
• National Staying Healthy Month - January
  
• National STD Awareness Month - April
• National Steak Au Poivre Day - September 9
• National Steakhouse Month - June
• National S.T.E.M. / S.T.E.A.M. Day - November 8
• National Step in a Puddle and Splash Your Friend Day - January 11
  
• National Step Family Day - September 16
• National Sticker Day - January 13
• National Sticky Bun Day - February 21
• National Stomach Cancer Awareness Month - November
  
• National Stop Bullying Day - February 9
• National Stop Bullying Month - October
• National Stop on Red Week - August 4-10, 2024
• National Stop the Violence Day - November 22
• National Storytelling Day - October 5
• National Storytelling Weekend - October 4-6, 2024 (First Full Weekend in October)
• National Strawberries and Cream Day - May 21
  
• National Strawberry Day - February 27
• National Strawberry Month - May
• National Strawberry Parfait Day - June 25
  
• National Strawberry-Rhubarb Pie Day - June 9
• National Strawberry Shortcake Day - June 14
• National Strawberry Sundae Day - July 7
  
• National Stress Awareness Day - April 16, 2024 - (First Workday After Income Taxes are Due) 
• National Stress-Free Family Holiday Month - December
• National String Cheese Day - September 20
• National Stroke Awareness Month - May
  
• National Student Athlete Day - April 6
• National Student Employment Week - April 14-20, 2024 (Second Full Week of April)
• National Student Leadership Week - April 21-27, 2024 (Third Week in April)
• National Student Nurses Day - May 8
• National Student Volunteer Day - February 20
• National Stuffed Mushroom Day - February 4
• National Stuffing Day - November 21
• National Stuttering Awareness Week - May 12-18, 2024 (Second Full Week in May)
• National Substance Abuse Prevention Month - October
• National Sudden Cardiac Arrest Awareness Month - October
• National Sudden Infant Death Syndrome Awareness Month - October
• National Sugar Cookie Day - July 9
• National Suicide Prevention Month - September
• National Suicide Prevention Week - September 8-14, 2024 (always has 10 in the week)
• National Sun Safety Week - May 6-12, 2024
• National Sundae Day - November 11
• National Sunday School Teacher Appreciation Day - October 20, 2024 (Third Sunday in October)
• National Sunday Supper Day - January 14, 2024 (Second Saturday in January)
• National Sunday Supper Month - January
• National Superhero Day - April 28
• National Support Public Education Day - July 30
• National Surgical Technologist Week - September 15-21, 2024 (Third Full Week in September)
• National Surprise Drug Test Day - April 21
• National Survivors of Suicide Day - November 23, 2024 (Saturday before Thanksgiving)
• National Suspenders Day - October 20
• National Sweater Day (Canada) - February 1, 2024 (First Thursday in February)
• National Sweet Corn Week - August 29 - September 2, 2024
• National Sweet Potato Month - February
• National Sweet Vidalia Onion Month - May
• National Swimming Pool Day - July 11
• National Swiss Winegrowers Day - August 29
• National Table Shuffleboard Day - September 17
• National Taco Day - October 4
  
• National Taffy Day - May 23
• National Tailgating Day - September 7, 2024 (First Saturday in September)
• National Tailors Day - June 5, 2024 (First Wednesday in June)
• National Take a Hike Day - November 17
  
• National Take a Poet to Lunch Day - January 6
• National Take Down the Christmas Tree Day - January 6
• National Take the Stairs Day - January 9
• National Take Your Cat to the Vet Day - August 22
• National Take Your Parents to Lunch Day - October 16, 2024 (Wednesday of Second Full Week in October)
• National Talk in an Elevator Day - July 26, 2024 (Last Friday in July)
• National Tamale Day - March 23
• National Tap Dance Day - May 25
• National Tape Measure Day - July 14
• National Tapioca Day - June 28
• National Tapioca Pudding Day - July 15
• National Tartan Day - April 6
• National Tartar Sauce Day - February 16, 2024 (First Friday during Lent - 44 Days before Easter)
• National Tattoo Day - July 17
• National Tattoo Removal Day - August 14
• National Tattoo Story Day - September 16
• National Tattoo Week - (2023 TBD)
• National Tea Day - April 21 (United Kingdom)
• National Teach Ag Day - September 19, 2024 (Fourth Thursday in September)
• National Teach Your Children to Save Day - April 25, 2024
• National Teachers Day - May 7, 2024 (Tuesday in First Full Week of May)
• National Technology Day - January 6
• National Teddy Bear Day - September 9
• National Teen Dating Violence Awareness Month - February
• National Teen Driver Safety Week - October 20-26, 2024 (Third Full Week in October)
• National Teen Pregnancy Prevention Month - May
• National Teen Self-Esteem Month - May
• National Teenager Day - March 21
• National Telephone Day - April 25
• National Television Heritage Day - July 1
• National Tempura Day - January 7
• National Tennis Week - June 23-29, 2024 (Fourth Full Week in June)
• National Tequila Day - July 24
• National Text Your Ex Day - October 30
• National Textile Day - May 3
• National Thank a Mailman Day - February 4
• National Thank A Police Officer Day - September 21, 2024 (Third Saturday of September)
• National Thank God It's Monday Day - January 1, 2024 and June 3, 2024 (First Monday in January and June)
• National Thank You Day - September 15
• National Thank You Month - January
• National Thank You Note Day - December 26
• National Thank Your Customers Week - January 7-13, 2024 (First Full Week of January)
• National Therapeutic Recreation Month - February
• National Therapy Animal Day - April 30
• National Thermal Engineers Day - July 24
• National Third Shift Workers Day - May 8, 2024 (Second Wednesday in May)
• National Threatened Species Day - September 7
• National Thrift Shop Day - August 17
• National Tie Month - December
• National Tile Day - February 23
• National Time Management Month - February
• National Tire Safety Week - June 24 - July 3, 2024
• National Title Track Day - May 24, 2024 (Fourth Friday in May)
• National Toast Day - February 29, 2024 (Last Thursday in February)
• National Toasted Marshmallow Day - August 30
• National Toddler Immunization Week - TBD
• National Tofu Day (UK) - September 1
• National Toilet Paper Day - August 26
• National Toilet Tank Repair Month - October
• National Tooth Fairy Day - February 28 (Also on August 22)
• National Toothache Day - February 9
  
• National Tortellini Day - February 13
• National Tortilla Chip Day - February 24
• National Tourism Day - May 7
• National Tourism Week - May 5-11, 2024 (First Full Week in May)
• National Tourist Appreciation Day - May 6
• National Toxic Encephalopathy and Chemical Injury Awareness Month - May
• National Tradesmen Day - September 19, 2024 (Third Friday in September
• National Trading Card Day - February 24
  
• National Traffic Incident Response Week - November 11-15, 2024 (Observed for 5 days starting on 2nd Monday in November)
• National Traffic Month - August
• National Trail Mix Day - August 31
• National Trails Day - June 1, 2024 (First Saturday in June)
  
• National Train Day - May 11, 2024 (Held on the Saturday closest to May 10th)
• National Train Your Brain Day - October 13
• National Train Your Dog Month - January
  
• National Transfer Money to Your Daughter's Account Day - April 18
• National Transportation Week - May 16-22, 2024 (Always has Third
• National Triglycerides Day - March 28
• National Trombone Players Day - April 1
• National Truancy Prevention Month - August
• National Truck Driver Appreciation Week - September 11-17, 2022
• National Truffles Day - May 2
• National Tsunami Awareness Week - Varies by State
• National Tuberous Sclerosis Day - May 15
• National Tuberous Sclerosis Awareness Month - May
• National Tug of War Tournament Day - July 21
• National Tune Up Day - September 25
• National Turkey Lover's Month - June
• National Tuxedo Day - October 10
• National Twilight Zone Day - May 11
• National Twin Day - December 18
• National Two Different Colored Shoes Day - May 3
• National Ugly Christmas Sweater Day - December 20, 2024 (Third Friday in December)
• National Ugly Truck Contest Day - July 20
• National Umbrella Month - March
• National Unassisted Homebirth Week - July 1-7
• National Underdog Day - December 20, 2024 (Third Friday in December)
• National Underwear Day - August 5
• National Unfriend Day - November 17
• National Unicorn Day - April 9
• National Unicycle Day - May 19, 2024 (Sunday of the 3rd Full Week in May)
• National Unicycle Week - May 19-25, 2024 (Begins on Third Sunday in May)
• National Urban Ballroom Dancing Day - March 9, 2024 (Second Saturday in March)
• National Use Even if Seal is Broken Day - November 24
• National Use Your Gift Card Day - January 20, 2024 (Third Saturday in January)
• National Vacation Rental Month - July
• National Vanilla Cupcake Day - November 10
  
• National Vanilla Custard Day - August 17
  
• National Vanilla Ice Cream Day - July 23
  
• National Vanilla Milkshake Day - June 20
  
• National Vanilla Pudding Day - May 22
• National Veal Ban Action Day - May 12, 2024 (Second Sunday in May)
• National Vegetarian Awareness Week - October 1-7, 2024
• National Veggie Burger Day - June 5
• National Velociraptor Awareness Day - April 18
• National Velociraptor Awareness Month - September (Dinosaur)
• National Ventriloquism Week - July 17-20, 2024
• National Veterinary Technician Week - October 13-19, 2024
  
• National Veterans and Military Families Month - November
• National Vichyssoise Day - November 18
  
• National Vinegar Day - June 16 and November 1
  
• National Vinegar Month - May
• National Violin Day - December 13
• National Vision Board Day - January 13, 2024 (Second Saturday)
• National Visit Your Relatives Day - May 18
• National VO Day - March 15
• National Vocation Awareness Week - November 3-9, 2024 (First Full Week of November)
• National Vodka Day - October 4
• National Volunteer Blood Donor Month - January
  
• National Volunteer Week - April 21-27, 2024 (Last Week of April)
• National Voter Registration Day - September 24, 2024
• National Waffle Day - August 24
• National Waffle Week - September 1-7, 2024  (First Week of September)
• National Waiters and Waitresses Day - May 21
• National Waiting for the Barbarians Day - November 4
• National Walk to Work Day - April 5, 2024 (First Friday of April) 
• National Walk to Work Day (In Australia) - November 13
• National Walk Your Dog Day - October 1
• National Walk Your Dog Week - October 1-7 (First week of October)
• National Walking Day - April 3, 2024 (First Wednesday in April)
  
• National Walnut Day - May 17
• National Watch Day - June 19
• National Water Balloon Day - August 2, 2024 (First Friday in August)
• National Water Day - March 22
• National Water Gardening Month - July
• National Water Gun Fight Day - July 27, 2024 (Last Saturday in July)
• National Water Quality Month - August
• National Water Safety Week (Ireland) - June 18-25, 2024
• National Watermelon Day - August 3
• National Watermelon Month - July
• National Waterpark Day - July 28
• National Wear a Plunger on your Head Day - December 18
• National Wear Red Day - February 2, 2024 (First Friday in February)
• National Wear Teal Day - September 6, 2024 (First Friday in September)
• National Wear Your Pajamas to Work Day - April 16, 2024 (The Day after Income Taxes are due)
• National Wear Your Pearls Day - December 15
• National Weather Observers Day - May 4
• National Weatherperson's Day - February 5
• National Webmistress Day - August 26
• National Wedding Planning Day - March 1
• National Wedding Ring Day - February 3
• National Weddings Month - February
• National Week of Chastity - February 11-17, 2024 (Week of Valentine's Day)
• National Week of Making - June 17-23
• National Weigh-In Day - January 8, 2024 (First Monday after New Years Day)
• National Welding Month - April
• National Wellness Month - August
• National Welsh Rarebit Day - September 3
  
• National Western Stock Show and Rodeo - January 6-21, 2024
• National Wheat Bread Month - January
• National Wheelchair Beautification Month - July
• National Whiner's Day - December 26
• National Whipped Cream Day - January 5
• National Whiskey Sour Day - August 25 and August 29
• National Whistleblowers Appreciation Day - July 30
• National White Chocolate Cheesecake Day - March 6
  
• National White Chocolate Day - September 22
  
• National White Wine Day - August 4
• National Wiffle Ball Day - August 14
• National Wig Out Day - May 25, 2024 (Friday before Memorial Day)
• National Wild Bird-Feeding Month - February
• National Wild Rice Week - September 22-28, 2024 (Fourth Week of September)
• National Wilderness Month - September
• National Wildfire Community Preparedness Day - May 4, 2024
• National Wildflower Week - May 6-12, 2024 (First Full Week Starting Monday)
• National Wildlife Day - February 22 and September 4
  
• National Wildlife Ecology Day - September 28, 2024 (Fourth Saturday in September)
• National Wildlife Week - April 1-7, 2024
• National Win With Civility Month - August
  
• National Windmill Day - May 11, 2024 (Second Saturday in May)
• National Window Covering Safety Month - October
• National Window Safety Week - April 7-13, 2024 (First Full Week of April)
• National Wine and Cheese Day - July 25
• National Wine Day - May 25
• National Wine Tasting Day - November 2, 2024 (First Saturday in November)
• National Wingman's Day - February 13
• National Winter Skin Relief Day - January 8
• National Wise Health Consumer Month - February
• National Without a Scalpel Day - January 16
• National Wolf Awareness Week - October 20-26, 2024 (Second Full Week)
  
• National Woman Road Warrior Day - September 24, 2024 (Fourth Tuesday in September)
• National Women and Girls HIV/AIDS Awareness Day - March 10
• National Women Inventors Month - February
• National Women's Check-up Day - May 13, 2024 (Monday Following Mother's Day)
• National Women's Friendship Day - September 15, 2024 (Third Sunday in September)
• National Women's Health & Fitness Day - September 25, 2024 (Last Wednesday in September)
• National Women's Health Week - May 12-18, 2024 (Week Starting With Mother's Day)
• National Women's Heart Day - February 14
• National Women's History Month - March
• National Women's Physicians Day - February 3
• National Woodie Wagon Day - July 20, 2024 (Third Saturday in July)
• National Woodworking Month - April
• National Word Nerd Day - January 9
• National Words Matter Week - March 3-9, 2024
• National Work and Family Month - October
• National Work From Home Week - October 6-12, 2024 (First Full Week in October)
• National Work Zone Safety Awareness Week - April 15-19, 2024
• National Workaholics Day - July 5
  
• National Worship of Tools Day - March 11
  
• National Wreaths Across America Day - December 14, 2024 (Third Saturday in December)
• National Write a Business Plan Month - December
• National Write A Letter of Appreciation Week - March 1-7
• National Write to Congress Day - January 3
• National Writing Date Day - September 7, 2024 (First Saturday in September)
• National Yellow Bat Day - April 21
• National Yo-Yo Day - June 6
• National Yoga Awareness Month - September
  
• National Yorkshire Pudding Day - October 13
• National Young Readers Day - November 12, 2024 (Second Tuesday in November)
• National Young Reader's Week - November 11-15, 2024 (5 days starting on Monday of the 2nd Full Week in November)
• National Youth Conference Day - October 20
• National Youth Sports Safety Month - April
• National Youth Traffic Safety Month - May
• National Youth Violence Prevention Week - April 22-26, 2024
• National Zoo Keeper Week - July 21-27, 2024 (Third Week in July)
• National Zucchini Bread Day - April 25
• National Zucchini Day - August 8
  
• Native American Awareness Week - March 18-22, 2024
• Native American Citizenship Day - June 15
• Native American Day (Arizona) - June 2, 2024
• Native American Day (California) - September 27, 2024 (4th Friday in September)
• Native American Day (South Dakota) - October 14, 2024 (Second Monday in October)
  
• Native American Heritage Day  (also known as American Indian Heritage Day) - November 29, 2024, (Friday after Thanksgiving)
• Native Women's Equal Pay Day - November 21, 2024
• NATO Day - April 4
• Nature Photography Day - June 15
• Nautilus Night (Cepalopods) - October 9
• Naval Academy Day - October 10
• Navratri - October 3-12, 2024
• Navy Day - October 27
• Navy Reserves Birthday - March 3
• NBA All-Star Game - February 18, 2024
• NCCDP Alzheimer's & Dementia Staff Education Week - February 14-21
• Near Miss Day - March 23
  
• Necrotizing Fasciitis Awareness Day - May 31
• Necrotizing Fascilitis Awareness Month - May
• Nectarine Month - July
• Neighbor Day - May 26, 2024 (Sunday before Memorial Day)
• Neither Snow Nor Rain Day - September 7
• Nelson Mandela International Day - July 18
  
• Neurofibromatosis Month - May
• Neurosurgery Outreach Month - August
• Nevada Day - October 25, 2024 (Last Friday in October)
• Never Been Better Day - August 22
• Never Give Up Day - August 18
• New Beers Eve - April 6 
• New Conversations Day - July 12
• New England Clam Chowder Day - January 21
  
• New Friends Day - January 19, July 19, and October 19
• New Homeowners Day - May 1
• New Identity Day - June 20
• New Kids on the Block Day - April 24
• New Years Day - January 1
• New Years Day Observed - January 1, 2024
• New Year's Dishonor List Day - January 1
  
• New Years Eve - December 31 (State Holiday in LA, MI, WI)
• New Years Resolution Recommitment Day - June 1
• New Years Resolution Week - January 1-8
• New York City Marathon - November 3, 2024 (First Sunday in November)
• Newborn Screening Awareness Month - September
• Newspaper Carrier Day - September 4
• Newspaper Comic Strip Appreciation Day - October 18
• Newspaper in Education Week - March 4-8, 2024 (First Full School Week in March)
• NHPI Women's Equal Pay Day - August 28, 2024
• Niagara Falls Runs Dry Day - March 29
• Nickel Day - May 16
• Nickelodeon's Worldwide Day of Play - September 28, 2024 (Last Saturday in September)
• Night of Nights - July 12 (Maritime Radio Historical Society)
• Nirvana Day - February 15 (Buddhist)
• No Brainer Day - February 27
• No Diet Day - May 6
• No Homework Day - March 6, 2024 and May 6 
• No Housework Day - April 7
  
• No Interruptions Day - December 31, 2024 (Last Business Day of the Year)
• No More Week - March 3-9, 2024
• No Mow May - May
• No Name Calling Week - 2024 TBD
• No One Eats Alone Day - February 9, 2024 (Second Friday in February)
• No Orange Clothes Day - June 16
• No Pants Day - May 3, 2024 (First Friday in May)
• No Pants Subway Ride Day - January 7, 2024 (First Sunday in January)
• No Pet Store Puppies Day - July 21
• No Salt Week - October 3-10
• No Selfies Day - March 16
• No Smoking Day (U.K.) - March 13, 2024 (Second Wednesday in March)
• No Socks Day - May 8
• No Tillage Week - January 9-12, 2024
• Nobel Prize Day - December 10
• Norfolk Day - July 27
• North American Inclusion Month (NAIM) - February
• North American International Auto Show - Not Until 2025 (Detroit, Michigan)
• North American Occupational Safety and Health Week (NAOSH) - May 5-11, 2024 (First Full Week in May)
• North American Organic Brewers Week - June 28-30, 2024 (Last Weekend in June)
• North Dakota Winter Show - March 6-10, 2024 (Valley City, ND)
• Northern Hemisphere Hoodie Hoo Day - February 20
• NoSHAVEember (US Beard Month or Movember)  - November
• Notary Public Day - November 7
• Nothing Like a Dame Day - April 17
• Nothing to Fear Day - May 27
• Nowruz - March 21, 2024 (Same Day as March Equinox or Spring)
  
• Nuclear Free and Independent Pacific Day (Bikini Day) - March 1
• Nuclear Medicine and Molecular Imaging Week - October 6-12, 2024 (First Full Week in October)
• Nuclear Science Week - October 21-25, 2024 (Third M-F Week in October)
• Nude Recreation Weekend - July 8-14, 2024 
• Nutrition Month - March
  
• Nylon Stockings Day - May 15
• Nystagmus Awareness Day - June 20

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