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 Cone Day - September 22
  • National Ice Cream Day - July 19, 2020 (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 30
  • National Ice Cream Sundae Day - July 8
  • National Iced Tea Day - June 10
  • National Iced Tea Month - June
  • National Iguana Awareness Day - September 12, 2020 (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 Week - July 19-25, 2020 (Third Week in July)
  • National Indian Pudding Day - February 17 ,  June 27, and November 13
  • National Indoor Plant Week - September 20-26, 2020 (Third Full Week of September)
  • National Infants Immunization Week - April 26 - May 3, 2020 (Fourth Week of April)
  • National Infertility Awareness Week - April 19-25, 2020
  • National Infertility Survival Day - May 3, 2020 (First Sunday in May)
  • National Influenza Vaccination Week - December 6-12, 2020 (First Full Week of December
  • National Inhalants and Poisons Awareness Week - March 15-21, 2020
  • National Inner Beauty Day - October 7
  • National Insect Week - June 22-28, 2020
  • National Inspiration Role Models Month - November
  • National Intern Day - July 30, 2020 (Last Thursday in July)
  • National Internet Friends Day - February 13
  • National Introverts Week - March 15-21, 2020 (Third Full Week of March)
  • National Invasive Species Awareness Week - February 23-29, 2020 
  • National Inventor's Day - February 11
  • National Inventors Month - May and August
  • National Irish Coffee Day - January 25
  • National Irish Coffee Week - Fourth Week of January
  • National IT Professionals Day - September 15, 2020 (Third Tuesday in September)
  • National Italian Cheese Month - September
  • National ITP Awareness Month - September
  • National It's My Party Day - October 11
  • National IV Nurse Day - January 25
  • National Jamaican Patty Day - August 1, 2020 (First Saturday in August)
  • National Jelly Bean Day - April 22
  • National Jerky Day - June 12
  • National Jersey Friday - November 6, 2020 (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 20, 2020 (Third Wednesday in May)
  • National Jukebox Day - November 25, 2020 (Day Before Thanksgiving)
  • National July Belongs to Berries Month - July
  • National Jump Out Day - March 20
  • National Junk Food Day - July 21
  • National "Just Do It" Day - January 24
  • National Justice for Animals Week - February 23 - March 1, 2020
  • National Kahlua Day - February 27
  • National Kale Day - October 7, 2020 (First Wednesday in October)
  • National Karaoke Week - April 19-25, 2020 (Fourth Week of April)
  • National Kazoo Day - January 28
  • National Keep Kids Creative Week - September 27 - October 3, 2020 (Last Week of September)
  • National Keto Day - January 5
  • National Kick Butt Day - October 12, 2020 (Second Monday in October)
  • National Kidney Month - March
  • National Kids and Pets Day - April 26
  • National Kids Bowl Free Day - October 10, 2020 (Second Saturday in October)
  • National Kids' Day - August 2, 2020 (First Sunday in August)
  • National Kid's Yoga Day - April 3, 2020 (First Friday in April)
  • National Kiss a Wrestler Day - October 5
  • National Kiss of Hope Day - April 25, 2020 (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 14, 2020 (Second Friday in August)
  • National Korean War Veterans Armistice Day - July 27
  • National Kraut Sandwich Week - Third Week of October
  • National Kreme Filled Donut Day - September 14
  • National Lace Day - October 1
  • National Lacemaking Day - September 12, 2020 (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 Law Enforcement Appreciation Day - January 9
  • National Law Enforcement Training Week - January 3-9, 2021 (First Full Week of January)
  • National Lazy Mom's Day - September 4, 2020 (First Friday of September)
  • National Lead Poisoning Prevention Week - October 25-31, 2020 (Last Week in October)
  • National Learn a Word Day - October 16
  • National Learn to Swim Day - May 16, 2020 (Third Saturday of May)
  • National Learning and Development Month - October
  • National Leathercraft Day - August 15
  • National Leave the Office Early Day -  June 2, 2020 (June 2 unless that day falls on a weekend)
  • National Leftovers Day - November 27, 2020 (Day after Thanksgiving)
  • National Leg Wear Day - September 22
  • National Lemon Chiffon Cake Day - March 29
  • National Lemon Creme Pie Day - November 29
  • National Lemon Cupcake Day - December 15
  • National Lemonade Days - June 6-14, 2020
  • National Librarian Day - April 16
  • National Library Day - April 21, 2020 (Tuesday of Library Week)
  • National Library Legislative Day - May 4-5, 2020
  • National Library Week - April 19-25, 2020 (Second Full Week of April)
  • National Library Workers Day - April 21, 2020 (Tuesday of National Library Week)
  • National Licorice Day - April 12
  • National Lifewriting Month - November
  • National Lighthouse Day - August 7
  • National Lightning Safety Awareness Week - June 21-27, 2020 (Last Full Week of June)
  • National Lineman Appreciation Day - April 18
  • National Lingerie Week - Last Week in April
  • National Linguine Day - September 15
  • National Lipstick Day - July 29
  • National Liqueur Day - October 16
  • National Literacy Month - September
  • National Little League Baseball Week - June 14-20, 2020 (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 5-11, 2020 (Starts First Sunday in January)
  • National Lost Dog Awareness Day - April 23
  • National Lost Penny Day - February 12
  • National Love People Day - September 30
  • National Love Our Children Day - April 4, 2020 (First Saturday of April)
  • National Love Your Files Week - September 21-25, 2020 (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 Mani-Pedi Day - April 25
  • National Manufacturing Day - October 2, 2020 (First Friday in October)
  • National Manufacturing Week - Third Week of March
  • National Maple Syrup Day - December 17
  • National March Into Literacy Month - March
  • National Margarita Day - February 22
  • National Marina Day - June 13, 2020 (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 25-31, 2020 (Last Full Week in October)
  • National Matchmaker Day - August 31
  • National Meat Month - January
  • National Meat Week - January 26 - February 1, 2020 (Fourth Week of January)
  • National Meatball Day - March 9
  • National Medal of Honor Day - March 25
  • National Medical Assistants Recognition Week - October 18-24, 2020
  • National Medical Dosimetrist Day - August 19, 2020 (Third Wednesday in August)
  • National Medical Group Practice Week - January 27, 2020 - February 1, 2020 (M-F week that starts on Fourth Monday in January )
  • National Medical Laboratory Professionals Week - April 19-25, 2020 (Last Full Week of April)
  • National Medical Librarians Month - October
  • National Medical Cannabis Week - March 25-28, 2020
  • National Medical Science Liaison (MSL) Awareness & Appreciation Day - November 6, 2020 (First Friday in November)
  • National Medical Science Liaison (MSL) Awareness Month - November
  • National Medical Transcription Week - May 17-23, 2020 (Third Week in May)
  • National Medicine Abuse Awareness Month - October
  • National Meditation Month - May
  • National Mediterranean Diet Month - May
  • National Melba Toast Day - March 23
  • National Memoir Writing Month - November
  • National Men Make Dinner Day - November 5, 2020 (First Thursday in November)
  • National Mend a Broken Heart Month - February
  • National Menopause Awareness Month - September
  • National Men's Grooming Day - August 21, 2020 (Third Friday in August)
  • National Men's Health Week - June 15-21, 2020 (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 4-10, 2020 (Week that has Oct. 10th in it)
  • National Mexican Independence Day - September 16
  • National Midwifery Week - September 27 - October 3, 2020 (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 Miniature Golf Day - May 9, 2020 (Second Saturday in May)
  • National Minority Cancer Awareness Week - April 8-14, 2019 (2020 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 Mole Day - October 23
  • National Mocktail Week - January 12-18, 2020
  • National Model Aviation Day - August 8, 2020 (Second Saturday in August)
  • National Model Railroad Month - November
  • National Mojito Day - July 11
  • National Mom and Pop Business Owners Day - March 29
  • National Mom's and Dad's Day - November 13
  • National Monte Cristo Day - September 17
  • National Moonshine Day - June 5
  • National Morel Mushroom Festival - May  15-16, 2020
  • National Mortgage Professional Month - September
  • National Moscato Day - May 9
  • National Mosquito Control Awareness Week - June 21-27, 2020 (Last Full Week in June)
  • National Moth Week - July 18-26, 2020 (Last Full Week in July)
  • National Motivation and Inspiration Day - January 2
  • National Motorcycle Day - July 10, 2020 (Second Friday in July)
  • National Motorcycle Ride Day - October 10, 2020 (Second Saturday in October)
  • National Motorcycle Week - August 9-15, 2020 (Second Week in August)
  • National Mousse Day - November 30
  • National Moving Month - May
  • 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 19, 2020
  • National Mushroom Day - October 15
  • National Mushroom Month - September
  • National Mustard Day - August 1, 2020 (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 Name Your Car Day - October 2
  • National Nanotechnology Day - October 9, 2020 (On or around October 9)
  • National Napping Day - March 9, 2020 (Monday after Daylight Savings Starts)
  • National Native American Heritage Day - November 27, 2020 (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 20, 2020 (Third Sunday in September)
  • National Neonatal Nurses Day - September 15
  • National Nephrology Nurses Week - September 13-19, 2020 (Second Full Week in September)
  • National Nestbox Week - February 14-21
  • National Neuropathy Awareness Week - May 4-10, 2020
  • National New Friends, Old Friends Week - May 17-23, 2020
  • National New Idea Week - February 14-20, 2021 (Second Full Week of February)
  • National Newspaper Week - October 4-10, 2020 (First Full Week in October)
  • National Night Out - August 4, 2020
  • National Night Shift Workers Day - May 13, 2020 (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 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 - November 1-7, 2020 
  • National Nothing Day - January 16
  • National Nougat Day - March 26
  • National Novel Writing Month - November 
  • National Nuclear Science Week - October 19-23, 2020 (Third Week in September)
  • National Nurse Practitioners Week - November 8-14, 2020
  • National Nurses Day, or National RN Recognition Day - May 6
  • National Nurses Week - May 6-12
  • National Nursing Assistants Day - June 18, 2020 (First Day of National Nursing Assistants Week)
  • National Nursing Assistants Week - June 18-25, 2020 (Thursday to Thursday)
  • National Nursing Home Week - May 10-16, 2020 (Starts on Mother's Day to Following Saturday)
  • 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 - April 13-18, 2020
  • National Occupational Therapy Month - April
  • National Ocean Month - June
  • National Old Stuff Day - March 2
  • National Older Driver Safety Awareness Week - December 7-11, 2020
  • National Older Workers Employment Week - March 14-20, 2021 (Second Full Week of March)
  • 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 12, 2020 (Second Monday in October)
  • National Open An Umbrella Indoors Day - March 13
  • National Optimism Month - March
  • National Oral, Head, and Neck Cancer Awareness Week - April 13-19, 2020
  • 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 19-25, 2020 (Last Week of April)
  • National Organic Harvest Month - September
  • National Organize Your Home Office - March 23
  • National Orthodontic Health Month - October
  • National Osteopathic Medicine Month - September
  • National Osteopathic Medicine Week - April 19-25, 2020
  • National Osteoporosis Awareness and Prevention Month - May
  • National Outdoor Month - July
  • National Ovarian Cancer Awareness Month - September
  • National Oyster Day - August 5
  • National Oysters Rockefeller Day - January 10
  • National Pack Your Lunch Day - March 10
  • National Package Protection Day - December 2, 2020 (Wednesday after Thanksgiving)
  • National Pain Awareness Month - September
  • National Pancake Day (IHOP) - February 25, 2020
  • National Pancake Day - September 26
  • 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 19-25, 2020
  • National Parchment Cooking Day - June 24, 2020 (Last Wednesday in June)
  • National Parent Leadership Month - February
  • National Parenting Gifted Children Week - July 24-26, 2020 (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 18-26, 2020
  • 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 - March 1-7, 2020
  • National Patient Accessibility Week - November 1-7 (7 days starting on November 1)
  • National Patient Recognition Day - February 3
  • National Patient Recognition Month - February
  • National Patient Recognition Week - February 1-7
  • National Patient Transportation Week - November 3-9, 2019
  • National Pawnbrokers Day - December 6
  • National PawPaw Day - September 17, 2020
  • National Payroll Week - September 7-11, 2020 (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 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 Pediatrician Day - January 28
  • National Pediculosis Prevention Month - September
  • 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 ID Week -April 19-25, 2020 (Third Week in April)
  • National Pet Memorial Day - September 13, 2020 (Second Sunday in September) 
  • National Pet Month - May
  • National Pet Obesity Awareness Day - October 14, 2020 (Second Wednesday in October)
  • National Pet Parent's Day - April 26, 2020 (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 14-20, 2020 - (Second Full Week in June)
  • National Pet Week - May 3-9, 2020 (First Full Week in May)
  • National Pet Wellness Month - October
  • National Pets for Veterans Day - October 21
  • National Petroleum Day - August 27
  • National Pfeffernuesse Day - December 23
  • National Pharmacist Day - January 12
  • National Pharmacy Buyer Day - October 23, 2020 (Friday of Third Full Week)
  • National Pharmacy Technician Day - October 20, 2020 (Third Tuesday in October)
  • National Pharmacy Technician Week - Second to Last Week of October
  • National Pharmacy Week - October 18-24, 2020 (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's Assistant Day - October 6
  • National Physician Assistants Week - October 6-12
  • National Physicians Week - March 25-31, 2020
  • National Physiotherapy Month - January
  • National Pi Day - March 14
  • National Piano Month - September
  • National Pickle Day - November 14 and October 4, 2020
  • National Pickled Peppers Month - October
  • National Picnic Day - April 23
  • National Pie Day - April 23-25, 2020
  • National Pie Day - December 1
  • National Pie Day - January 23
  • 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 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 24, 2020 (Last Saturday in October)
  • National Pit Bull Awareness Month - October
  • National Pizza Day - February 9
  • National Pizza Month - October
  • National Pizza Party Day - May 15, 2020 (Third Friday in May)
  • National Pizza Week - January 5-11, 2020 (Second Week of January)
  • National Pizza with Everything Day (except Anchovies) - November 12
  • National Plan For a Vacation Day - January 26, 2021 (Last Tuesday in January)
  • National Play-Doh Day - September 16
  • National Play Outside Day - January 4, 2020, February 1, 2020, March 7, 2020, April 4, 2020, May 2, 2020, June 6, 2020, July 4, 2020, August 1, 2020, September 5, 2020, October 3, 2020, November 7, 2020, December 5, 2020 - (First Saturday of Every Month)
  • National Playground Safety Week - April 20-24, 2020
  • 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 14, 2020
  • National Poetry Day (UK) - October 1, 2020 (First Thursday in October)
  • National Poetry Month - April
  • National Poison Prevention Awareness Month - March
  • National Poison Prevention Week - March 15-21, 2020 (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 10-16, 2020 (Second Week in May) 
  • National Police Woman's Day - September 12
  • National Pollinator Week - June 22-28, 2020
  • National Polka Day - August 9
  • National Polka Dot Day - January 22
  • National Polka Music Month - January
  • National Polka Weekend - May 22-24, 2020 (Memorial Day Weekend)
  • National Pomegranate Month - November
  • National Pool Opening Day - April 25, 2020 (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 3-9, 2020 (First Full Week in May)
  • National Postdoc Appreciation Week - September 21-25, 2020
  • 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 Poverty in America Awareness Month - January
  • National POW / MIA Recognition Day - September 18, 2020 (Third Friday in September)
  • National Power Rangers Day - August 28
  • National Prairie Day - June 6, 2020 (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 31, 2020 (Last Friday in January)
  • National Preschool Teachers Appreciation Day - March 19, 2021 (Third Friday in March)
  • National Preschooler's Day - March 12, 2021 (Second Friday in March)
  • National Prescription Drug Take-Back Day - October 24, 2020
  • National Prescription Drug Take Back Day - April 25, 2020 (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 10-16, 2020 (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 19-25, 2020 (Last Full Week of April)
  • National Problem Gambling Awareness Month - March
  • National Procrastination Week - March 1-7, 2020
  • National Professional House Cleaners Day - September 17
  • National Professional Social Worker's Month - March
  • National Programmer's Day - September 12, 2020 (on 256th Day of the Year)
  • National Pro-Life Cupcake Day - October 9
  • National Pro-Life T-Shirt Day - April 3, 2020
  • National Prom Day - March 31
  • 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 22-28, 2020 (Last Week of March)
  • National Provider Appreciation Day - May 8, 2020 (Friday before Mother's Day)
  • National Psychiatric Technician Appreciation Day - August 5, 2020 (Wednesday of First Full Week in August)
  • National Psychic Day - August 2, 2020
  • National Psychic Week - August 3-7, 2020
  • National Psychotherapy Day - September 25
  • National PTA Founders Day - February 17
  • National Public Defense Day - March 18
  • National Public Gardens Day - May 8, 2020
  • National Public Gardens Week - May 8-17, 2020
  • National Public Health Week - April 5-11, 2020
  • National Public Lands Day - September 26, 2020 (Last Saturday in September)
  • National Public Radio Day - May 3
  • National Public Safety Telecommunicators Week - April 12-18, 2020 (Second Full Week of April)
  • National Public Science Day - February 17
  • National Public Sleeping Day - February 28
  • National Publicist Day - October 30
  • National Publish Your eBook Month - August
  • National Pug Day - October 15
  • National Pulmonary Rehabilitation Week - March 8-14, 2020 (Third Week of March)
  • National Pumpkin Cheesecake Day - October 21
  • National Pumpkin Pie Day - December 25
  • National Pumpkin Seed Day - October 7, 2020 (First Wednesday in October)
  • National Punch Day - September 20
  • National Punctuation Day - September 24
  • National Puppy Day - March 23, 2020 (normally observed on March 23rd)
  • National Puzzle Day - January 29
  • National Quiet Day - September 14
  • National Quilting Day - March 21, 2020 (Third Saturday of March)
  • National Quinoa Day - January 16
  • National Radio Day - August 20
  • National Radiologic Technology Week - November 8-14, 2020
  • 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 3-9, 2020 (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 25, 2020 (Last Saturday of April)
  • National Rebuilding Month - April
  • National Receptionists Day - May 13, 2020 (Second Wednesday in May)
  • National Recovery Month - September
  • National Red Mitten Day - November 21 (In Canada)
  • National Red Ribbon Week - October 23-31 (Last 9 Days of September)
  • National Refreshment Day - July 23, 2020 (Fourth Thursday in July)
  • National Re-gifting Day - December 24, 2020 (Thursday before Christmas)
  • National Rehabilitation Awareness Week - September 20-26, 2020 (Third Full Week in September)
  • National Rehabilitation Day - September 16, 2020 (Third Wednesday in September)
  • National Relaxation Day - August 15
  • National Remembrance Day for the Victims Killed by Illegal Aliens - November 1, 2020 (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 25-31, 2020 (Last Full Week of October)
  • National Resurrect Romance Week - August 9-15, 2020 (Second Full Week)
  • National Retro Day - February 27
  • National Retro Video Game Day - March 8
  • National Return to Work Week - May 10-16, 2020 (Second Full Week in May
  • National Rhubarb Vodka Day - December 5, 2020 (First Saturday in December)
  • National Rice Month - September
  • National Rice Pudding Day - August 9
  • National Ride the Wind Day - August 23
  • National Right of Way Professionals Week - June 14-20, 2020
  • National Rip Current Awareness Week - (2020 TBD)
  • National Rivers Month - June
  • National Road Trip Day - May 22, 2020 (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 4-12, 2020
  • National Rock n' Roll Dog Day - September 22
  • National Rocky Road Ice Cream Day - June 2
  • National Roller Coaster Day - August 16
  • National Roller Skating Month - October
  • National Roof Over Your Head Day - December 3
  • National Root Beer Float Day - August 6 and August 19
  • National Roots Day - December 23
  • National Rose Month - June
  • National Rose (Wine) Day - June 13, 2020
  • National Rosie The Riveter Day - March 21
  • 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 3, 2020 (First Wednesday in June)
  • National Rural Health Day - November 19, 2020 (Third Thursday in November)
  • National Sacher Torte Day - December 5
  • National Safe at Home Week - August 24-28, 2020 (Last Monday - Friday Week in August)
  • National Safe Boating Week - May 16-22, 2020 (Week before Memorial Day)
  • National Safe Digging Month - April
  • National Safety Month - June
  • National Safety Stand Down Week - May 4-8, 2020
  • National Salad Month - May
  • National Salesperson Day - March 6, 2020 (First Friday in March) and December 11, 2020 (Second Friday in December)
  • National Salmon Day - October 8
  • National Salsa Month - May
  • National Salute to Veteran Patients Week - February 9-15, 2020 (Week of February 14)
  • National Sanctity of Human Life Day - January 19, 2020 (Third Sunday in January)
  • National Sandcastle and Sculpture Day - August 19
  • National Sandwich Month - August
  • National Sangria Day - December 20
  • 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 Sausage Pizza Day - October 11
  • National Save a Tiger Month - September
  • National Save For Retirement Week - October 18-24, 2020 (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 16, 2020 (Third Wednesday in September)
  • National School Breakfast Week - March 2-6, 2020 (First Full School Week of March) 
  • National School Bus Safety Week - October 18-24, 2020
  • National School Choice Week - January 26 - February 1, 2020 (Last Week in January)
  • National School Counseling Week - February 3-7, 2020
  • National School Lunch Week - October 12-16, 2020 (Starts on Second Monday in October) 
  • National School Nurse Day - May 6, 2020 (Wednesday of National Nurse Week, always on May 6-12)
  • National School Yearbook Week - October 4-10, 2020 (First Full Week of October)
  • National Schools Social Work Week - March 1-7, 2020
  • 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 - August 1-5, 2020
  • National Scrapbooking Day - May 2, 2020 (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 Seat Check Saturday - September 26, 2020 (Fourth Saturday in September)
  • National Second-Hand Shopping Week - March 28 - April 3, 2021 (Fourth Full Week of March)
  • National Second-Hand Wardrobe Day - August 25
  • National Secondhand Wardrobe Week - February 9-15, 2020 (Second Full Week in February)
  • National Security Officer Appreciation Week - September 13-19, 2020 (Third Full Week in September)
  • National Seed Swap Day - January 25, 2020 (Last Saturday in January)
  • National Self Check Month - February
  • National Selfie Day - June 21
  • National Senior Health & Fitness Day - May 27, 2020 (Last Wednesday in May)
  • National Senior Independence Month - February
  • National Senior Pet Month - November
  • National Sense of Smell Day - April 25, 2020 (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 7, 2020
  • 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 12, 2021
  • National Short Film Day - December 28
  • National Short Story Day - December 21, 2020 (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 Sibling Day - April 10
  • National Sickle Cell Awareness Month - September
  • National Signing Day - February 5, 2020 (First Wednesday in February)
  • National Sing Out Day - March 22
  • National Singles Day - September 26, 2020 (Fourth Saturday in September)
  • National Singles Week - September 20-26, 2020 (Third Full Week in September) 
  • National Sisters Day - August 2, 2020 (First Sunday in August)
  • National Sjogren's Syndrome Awareness Month - April
  • National Skating Month - January
  • National Skeptics Day - November 4
  • National Skilled Trades Day - May 6, 2020 (First Wednesday in May)
  • National Skin Care Awareness Month - September
  • 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 1-7, 2020 (Week before Daylight Savings Time)
  • National Sleep Comfort Month - November
  • National Sloppy Joe Day - March 18
  • National Slow Cooking Month - January
  • National Small Business Week - May 3-9, 2020 (First Full Week in May)
  • National Smile Month - Entire Month of May and June
  • National Smile Week - Second Full Week of August
  • National Smith Day - January 6
  • National S'mores Day - August 10
  • 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 12, 2020
  • National Soccer Coaches of America Week - January 15-19, 2020
  • 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 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 Speech and Debate Education Day - March 6, 2020
  • National Speak in Complete Sentences Day - May 31
  • National Specially-abled Pets Day - May 3
  • National Speech and Debate Education Day - March 6, 2020 (First Friday in March)
  • National Spicy Guacomole 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 9, 2020 (Second Weekend in August)
  • National Split Pea Soup Week - November 8-14, 2020 (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 2, 2021 (First Tuesday in March)
  • National Spumoni Day - August 21
  • National Stalking Awareness Month - January
  • National Stamp Collecting Month - October
  • National Static Electricity Day - January 9
  • National Stationary Week - February 2-5, 2020 and also April 20-26, 2020
  • 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 Stepfamily 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 2-8, 2020
  • National Stop the Violence Day - November 22
  • National Storytelling Day - October 5
  • National Storytelling Weekend - October 2-4, 2020 (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, 2020 - (First Workday After Income Taxes are Due) - Due to Covid-19, this day was postponed until July 16, 2020
  • 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 12-18, 2020 (Second Full Week of April)
  • National Student Leadership Week - April 19-25, 2020 (Third Week in April)
  • National Student Volunteer Day - February 20
  • National Stuffed Mushroom Day - February 4
  • National Stuffing Day - November 21
  • National Stuttering Awareness Week - May 11-17, 2020 (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 6-12, 2020 (always has 10 in the week)
  • National Sun Safety Week - May 4-10, 2020
  • National Sundae Day - November 11
  • National Sunday School Teacher Appreciation Day - October 18, 2020 (Third Sunday in October)
  • National Sunday Supper Day - January 12, 2020
  • National Sunday Supper Month - January
  • National Superhero Day - April 28
  • National Support Public Education Day - July 30
  • National Surgical Technologist Week - September 20-26, 2020
  • National Surprise Drug Test Day - April 21
  • National Survivors of Suicide Day - November 21, 2020 (Saturday before Thanksgiving)
  • National Suspenders Day - October 20
  • National Sweater Day (Canada) - February 6, 2020 (First Thursday in February)
  • National Sweet Corn Week - September 3-7, 2020
  • 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 5, 2020 (First Saturday in September)
  • National Tailors Day - June 3, 2020 (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 14, 2020 (Wednesday of Second Full Week in October)
  • National Talk in an Elevator Day - July 31, 2020 (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 28, 2020 (First Friday during Lent)
  • National Tattoo Day - July 17
  • National Tattoo Removal Day - August 14
  • National Tattoo Story Day - September 16
  • National Tattoo Week - April 24-29, 2019 (2020 TBD)
  • National Tea Day - April 21 (United Kingdom)
  • National Teach Ag Day - September 17, 2020 (Fourth Thursday in September)
  • National Teach Your Children to Save Day - April 24, 2020
  • National Teachers Day - May 5, 2020 (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 18-24, 2020
  • National Teenager Day - March 21
  • National Television Heritage Day - July 1
  • National Tempura Day - January 7
  • National Tequila Day - July 24
  • National Text Your Ex Day - October 30
  • National Thank a Mailman Day - February 4
  • National Thank A Police Officer Day - September 19, 2020 (Third Saturday of September)
  • National Thank God It's Monday Day - January 6, 2020 (First Monday in January)
  • National Thank You Day - September 15
  • National Thank You Month - January
  • National Thank You Note Day - December 26
  • National Thank Your Customers Week - January 3-9, 2021 (First Full Week of January)
  • National Therapeutic Recreation Month - February
  • National Thermal Engineers Day - July 24
  • National Third Shift Workers Day - May 13, 2020 (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 - May 17-23, 2020 (Starts the week before Memorial Day Weekend)
  • National Title Track Day - May 22, 2020 (Fourth Friday in May)
  • National Toast Day - February 27, 2020
  • National Toasted Marshmallow Day - August 30
  • National Toddler Immunization Week - April 26 - May 3, 2019 (2020 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 Week - May 3-9, 2020 (First Full Week in May)
  • National Toxic Encephalopathy and Chemical Injury Awareness Month - May
  • National Tradesmen Day - September 18, 2020 (Third Friday in September
  • National Trading Card Day - February 24
  • National Traffic Incident Response Week - November 9-13, 2020 (Observed for 5 days starting on 2nd Monday in November)
  • National Traffic Month - August
  • National Trail Mix Day - August 31
  • National Trails Day - June 6, 2020 (First Saturday in June)
  • National Train Day - May 9, 2020 (Held on the Saturday closest to May 10th)
  • National Train Your Brain Day - October 13
  • National Train Your Dog Month - January
  • National Transportation Week - May 10-16, 2020 (Always has Third Friday in May)
  • National Travel & Tourism Week - Second Week of May
  • National Triglycerides Day - March 28
  • National Truancy Prevention Month - August
  • National Truck Driver Appreciation Week - September 13-19, 2020
  • National Truffles Day - May 2
  • National Tsunami Awareness Week - Varies by State
  • 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 Twin Day - December 18
  • National Two Different Colored Shoes Day - May 3
  • National Ugly Christmas Sweater Day - December 18, 2020 (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 18, 2020 (Third Friday in December)
  • National Underwear Day - August 5
  • National Unfriend Day - November 17
  • National Unicorn Day - April 9
  • National Unicycle Week - May 17-23, 2020 (Begins on Third Sunday in May)
  • National Urban Ballroom Dancing Day - March 14, 2020 (Second Saturday in March)
  • National Use Even if Seal is Broken Day - November 24
  • National Use Your Gift Card Day - January 18, 2020 (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 Vegetarian Awareness Week - May 11-17, 2020
  • National Velociraptor Awareness Month - September (Dinosaur)
  • National Ventriloquism Week - July 14-18, 2020
  • National Veterinary Technician Week - October 11-17, 2020
  • National Veterans and Military Families Month - November
  • National Vichyssoise Day - November 18
  • National Vinegar Day - November 1
  • National Vinegar Month - May
  • National Violin Day - December 13
  • National Vision Board Day - January 11, 2020 (Second Saturday)
  • National VO Day - March 15
  • National Vocation Awareness Week - November 1-7, 2020
  • National Vodka Day - October 4
  • National Volunteer Blood Donor Month - January
  • National Volunteer Week - April 19-25, 2020 (Last Week of April)
  • National Voter Registration Day - September 22, 2020
  • National Waffle Day - August 24
  • National Waffle Week - September 6-12, 2020  (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 3, 2020 (First Friday of April) 
  • National Walk Your Dog Day - October 1
  • National Walk Your Dog Week - October 1-7 (First week of October)
  • National Walking Day - April 1, 2020 (First Wednesday in April)
  • National Walnut Day - May 17
  • National Water Balloon Day - August 7, 2020
  • National Water Day - March 22
  • National Water Gun Fight Day - July 25, 2020
  • National Water Quality Month - August
  • 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 7, 2020 (First Friday in February)
  • National Wear Teal Day - September 4, 2020 (First Friday in September)
  • National Wear Your Pajamas to Work Day - April 16, 2020
  • National Wear Your Pearls Day - December 15
  • 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 14-20, 2021
  • National Week of Making - June 17-23
  • National Weigh-In Day - January 6, 2020 (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 11-26, 2020
  • 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 22, 2020 (Friday before Memorial Day)
  • National Wild Bird-Feeding Month - February
  • National Wild Rice Week - Fourth Week of September
  • National Wilderness Month - September
  • National Wildfire Community Preparedness Day - May 2, 2020
  • National Wildflower Week - May 4-10, 2020 (First Full Week Starting Monday)
  • National Wildlife Day - February 22 and September 4
  • National Wildlife Ecology Day - September 26, 2020 (Fourth Saturday in September)
  • National Wildlife Week - March 9-13, 2020
  • National Win With Civility Month - August
  • National Windmill Day - May 9, 2020 (Second Saturday in May)
  • National Window Covering Safety Month - October
  • National Window Safety Week - April 5-11, 2020 (First Full Week of April)
  • National Wine and Cheese Day - July 25
  • National Wine Day - May 25
  • National Wine Tasting Day - November 7, 2020 (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 18-24, 2020 (Second Full Week)
  • National Woman Road Warrior Day - September 22, 2020 (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 11, 2020 (Monday Following Mother's Day)
  • National Women's Friendship Day - September 20, 2020 (Third Sunday in September)
  • National Women's Health & Fitness Day - September 30, 2020 (Last Wednesday in September)
  • National Women's Health Week - May 10-16, 2020
  • 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 18, 2020 (Third Saturday in July)
  • National Word Nerd Day - January 9
  • National Words Matter Week - March 1-7, 2020
  • National Work and Family Month - October
  • National Work From Home Week - October 4-10, 2020 (First Full Week in October)
  • National Work Zone Awareness Week - April 6-11, 2020
  • National Workaholics Day - July 5
  • National Worship of Tools Day - March 11
  • National Wreaths Across America Day - December 19, 2020 (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 5, 2020 (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 10, 2020 (Second Tuesday in November)
  • National Young Reader's Week - November 9-13, 2020 (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 6-11, 2020
  • National Zoo Keeper Week - July 19-25, 2020 (Third Week in July)
  • National Zucchini Bread Day - April 25
  • National Zucchini Day - August 8
  • Native American Awareness Week - March 16-20, 2020
  • Native American Citizenship Day - June 15
  • Native American Day - September 25, 2020 (4th Friday in September); Also on October 12, 2020 (Second Monday in October)
  • Native American Heritage Day  (also known as American Indian Heritage Day) - November 27, 2020, (Friday after Thanksgiving)
  • Native Women's Equal Pay Day - October 1, 2020
  • Nature Photography Day - June 15
  • Nautilus Night (Cepalopods) - October 9
  • Naval Academy Day - October 10
  • Navratri - October 17, 2020
  • Navy Day - October 27
  • Navy Reserves Birthday - March 3
  • NBA All-Star Game - February 16, 2020
  • NCCDP Alzheimer's & Dementia Staff Education Week - February 14-21
  • Near Miss Day - March 23
  • Necrotizing Fasciitis Awareness Day - May 31
  • Nectarine Month - July
  • Neighbor Day - May 24, 2020 (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 30, 2020
  • 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 19July 19, and October 19
  • New Kids on the Block Day - April 24
  • New Years Day - January 1
  • New Years Day Observed - January 1, 2020
  • New Year's Dishonor List Day - January 1
  • New Years Eve - December 31
  • New Years Resolution Week - January 1-8
  • New York City Marathon - November 1, 2020
  • Newborn Screening Awareness Month - September
  • Newspaper Carrier Day - September 4
  • Newspaper Comic Strip Appreciation Day - October 18
  • Newspaper in Education Week - March 2-6, 2020 (First Full School Week in March)
  • Niagara Falls Runs Dry Day - March 29
  • Nickel Day - May 16
  • Nickelodeon's Worldwide Day of Play - September 26, 2020 (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 - May 6
  • No Housework Day - April 7
  • No Interruptions Day - December 31, 2020 (Last Business Day of the Year)
  • No More Week - March 2-8, 2020
  • No Name Calling Week - January 20-24, 2020
  • No One Eats Alone Day - February 14, 2020 (Second Friday in February)
  • No Pants Subway Ride Day - January 5, 2020 (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 10, 2021 (Second Wednesday in March)
  • No Socks Day - May 8
  • No Tillage Week - January 7-10, 2020
  • Norfolk Day - July 27
  • North American Inclusion Month (NAIM) - February
  • North American International Auto Show - January 7-20, 2020 (Detroit, Michigan)
  • North American Occupational Safety and Health Week (NAOSH) - May 3-9, 2020 (First Full Week in May)
  • North American Organic Brewers Week - June 26-28, 2020 (Last Weekend in June)
  • North Dakota Winter Show - March 1-7, 2020 (Valley City, ND)
  • Norther 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
  • Nowruz - March 19, 2020 (Same Day as March Equinoix or Spring)
  • Nuclear Free and Independent Pacific Day (Bikini Day) - March 1
  • Nuclear Medicine and Molecular Imaging Week - October 4-10, 2020 (First Full Week in October)
  • Nuclear Science Week - October 18-23, 2020 (Third M-F Week in October)
  • Nude Recreation Weekend - July 5-12, 2020 
  • Nursing Home Week - Third Week of May

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