MAY MONTHLY HOLIDAYS AND OBSERVANCES
- Date Your Mate Month
- Foster Care Month
- Older Americans Month
- National Barbecue Month
- National Bike Month
- National Blood Pressure Month
- National Chocolate Custard Month
- National Chamber Music Month
- National Egg Month
- National Get Caught Reading Month
- National Hamburger Month
- National Lyme Disease Awareness Month
- National Mediterranean Diet Month – link
- National Photograph Month
- National Re-commitment Month
- National Salad Month
- National Salsa Month
- National Strawberry Month
- Asian American and Pacific Islander Heritage Month
MAY WEEKLY HOLIDAYS AND OBSERVANCES
- National Tourism Week, May 1-7 (First Full Week)
- Be Kind To Animals Week, May 1-7 (First Full Week)
- Children’s Mental Health Week, May 1-7 (First Full Week)
- Dating and Life Coach Recognition Week, May 1-7 (First Full Week)
- Drinking Water Week, May 1-7 (First Full Week)
- Flexible Work Arrangement Week, May 1-7 (First Full Week)
- Goodwill Industries Week, May 1-7 (First Full Week)
- International Clitoris Awareness Week, May 1-7 (First Full Week)
- Kids Win Week, May 1-7 (First Full Week)
- NAOSH Week, May 1-7 (First Full Week)
- National Alcohol and Drug Related Birth Defects Awareness Week, May 1-7 (First Full Week)
- National Anxiety and Depression Awareness Week, May 1-7 (First Full Week)
- National Correctional Officers Week, May 1-7 (First Full Week)
- National Family Week, May 1-7 (First Full Week)
- National Pet Week, May 1-7 (First Full Week)
- National Raisin Week, May 1-7 (First Full Week)
- National Wildflower Week, May 1-7 (First Full Week)
- North American Occupational Safety and Health Week, May 1-7 (First Full Week)
- Public Service Recognition Week, May 1-7 (First Full Week)
- Teacher Appreciation Week, May 1-7 (First Full Week)
- Update Your References Week, May 1-7 (First Full Week)
- Children’s Book Week, May 2-8 (First full week starting Monday)
- National Wildflower Week, May 1-7 (First Full Week)
- PTA Teacher Appreciation Week, May 1-7 (First Full Week)
- National Nursing Home Week, May 8-14 (Starts Mother’s Day to Saturday)
- National Police Week, May 8-14 (Second Full Week)
- National Return To Work Week, May 8-14 (Second Full Week)
- Reading is Fun Week, May May 8-14 (Second Full Week)
- Salute to Moms 35+ Week, May May 8-14 (Second Full Week)
- National Etiquette Week, May 9-15 (Begins Second Monday of Full Week)
- Salvation Army Week, May 8-14 (Second Full Week)
- National Stuttering Awareness Week, May 8-14 (Second Full Week)
- EMS (Emergency Medical Services) Week, May 15-21 (Third Full Week)
- National Bike to Work Week, May 15-21 (Third Full Week)
- National Dog Bite Prevention Week, May 15-21 (Third Full Week)
- National Heritage Breeds Week, May 15-21 (Third Full Week)
- National Medical Transcription Week, May 15-21 (Third Full Week)
- National New Friends, Old Friends Week, May 15-21 (Third Full Week)
- National Transportation Week, May 16-22 (Always Includes the Third Friday)
- World Trade Week, May 15-21 (Third Full Week)
- National Safe Boating Week, May 15-21 (Week before Memorial Day)
- Healthy and Safe Swimming Week, May 15-21 (Week before Memorial Day)
- National Backyard Games Week, May 15-21 (Week before Memorial Day)
- Mudbug Madness Days, May 28-30 (Memorial Day Weekend)
- National Polka Weekend, May 28-30 (Always Memorial Day Weekend)
- Old-Time Player Piano Weekend, May 28-30 (Always Memorial Day Weekend)
MAY NATIONAL DAYS
MAY 1
- May Day
- International Workers’ Day
- Law Day
- National Loyalty Day
- National Chocolate Parfait Day
- National Mother Goose Day
- Silver Star Service Banner Day
MAY 2
- National Life Insurance Day
- National Truffle Day
- National Melanoma Monday – First Monday in May
MAY 3
- World Press Freedom Day
- National SAN Architect Day
- National Textiles Day
- National Chocolate Custard Day
- National Garden Meditation Day
- National Lumpy Rug Day
- National Paranormal Day
- National Raspberry Popover Day
- National Specially-Able Pets Day
- National Two Different Colored Shoes Day
- World Asthma Day – First Tuesday in May
- National Teacher Appreciation Day #ThankATeacher – Tuesday of the First Full Week in May
MAY 4
- International Firefighters Day
- Bird Day
- National Candied Orange Peel Day
- National Orange Juice Day
- National Renewal Day
- National Star Wars Day
- National Weather Observers Day
MAY 5
- International Midwives Day
- National Astronaut Day
- World Password Day
- Cinco de Mayo
- National Cartoonists Day
- National Hoagie Day
- National Totally Chipotle Day
- National Day of Prayer – First Thursday in May
- National Day of Reason – First Thursday in May
MAY 6
- National Beverage Day
- National Crepe Suzette Day
- National Nurses Day #NationalNursesDay
- National Space Day – First Friday in May
- National Military Spouse Appreciation Day – Friday Before Mother’s Day
- National Provider Appreciation Day – Friday Before Mother’s Day
MAY 7
- National Barrier Awareness Day
- National Packaging Design Day
- National Paste-Up Day
- National Roast Leg of Lamb Day
- Join Hands Day – First Saturday in May
- National Bombshells’ Day – First Saturday in May
- National Homebrew Day – First Saturday in May
- National Scrapbook Day – First Saturday in May
MAY 8
- Mother’s Day – Second Sunday in May
- World Red Cross and Red Crescent Day
- Time of Remembrance and Reconciliation for Those Who Lost Their Lives During the Second World War – May 8-9
- National Coconut Cream Pie Day
- National Have a Coke Day
- National Lemonade Day – First Sunday in May
- National Start Seeing Monarchs Day – First Saturday in May
MAY 9
- Europe Day
- National Butterscotch Brownie Day
- National Lost Sock Memorial Day
- National Moscato Day
- National Women’s Checkup Day – Second Monday in May
MAY 10
- International Migratory Bird Day
- National Lipid Day
- National Shrimp Day
- National Bike To School Day – Changes Annually
- National School Nurse Day – Wednesday of National Nurses Week
- National Third Shift Workers Day – Second Wednesday in May
MAY 11
- National Foam Rolling Day
- National Twilight Zone Day
- National Receptionists Day #NationalReceptionistsDay – Second Wednesday in May
MAY 12
- International Nurses Day
- National Fibromyalgia Awareness Day
- National Limerick Day
- National Nutty Fudge Day
- National Odometer Day
MAY 13
- National Crouton Day
- National Apple Pie Day
- National Frog Jumping Day
- National Fruit Cocktail Day
- National Babysitter’s Day – Saturday before Mother’s Day
- National Birth Mother’s Day – Saturday before Mother’s Day
- World Fair Trade Day – Second Saturday in May
- National Archery Day – Second Saturday in May
- Cornelia De Lange Syndrome Awareness Day – Second Saturday in May
- National Miniature Golf Day – Second Saturday in May
- Stamp Out Hunger Food Drive Day – Second Saturday in May
- National Train Day – Saturday Closest to May 10
MAY 14
- National Buttermilk Biscuit Day
- National Dance Like a Chicken Day
- National Underground America Day
MAY 15
- International Day of Families
- National Chocolate Chip Day #NationalChocolateChipDay
- National Nylon Stocking Day
- Peace Officers Memorial Day
MAY 16
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- National Biographer’s Day
- National Coquilles Saint Jacques Day
- National Love a Tree Day
- National Piercing Day
National Sea Monkey Day
MAY 17
- World Telecommunication and Information Society Day
- International Day Against Homophobia and Transphobia
- Honor Our LGBT Elders Day
- National Cherry Cobbler Day
- National Pack Rat Day
- National Walnut Day
- Emergency Medical Services for Children Day – Wednesday of Emergency Medical Service Week
MAY 18
- World AIDS Vaccine Day
- International AIDS Candlelight Memorial
- International Museum Day
- National Cheese Souffle Day
- National HIV Vaccine Awareness Day
- National No Dirty Dishes Day
- National Visit Your Relatives Day
MAY 19
- National Devil’s Food Cake Day
- National May Ray Day
MAY 20
- National Be a Millionaire Day
- National Pick Strawberries Day
- National Quiche Lorraine Day
- National Bike to Work Day – Third Friday in May
- National Defense Transportation Day – Third Friday in May
- National Endangered Species Day – Third Friday in May
- National Pizza Party Day– Third Friday in May
- NASCAR Day – Third Friday in May
MAY 21
- World Day for Cultural Diversity for Dialogue and Development
- National American Red Cross Founder’s Day
- National Memo Day
- National Strawberries and Cream Day
- National Waitstaff Day
- National Armed Forces Day – Third Saturday in May
- National Learn to Swim Day – Third Saturday in May
MAY 22
- International Day for Biological Diversity
- World Goth Day
- National Buy a Musical Instrument Day
- National Maritime Day
- National Vanilla Pudding Day
MAY 23
- World Turtle Day
- National Lucky Penny Day
- National Taffy Day
MAY 24
- National Escargot Day
- National Scavenger Hunt Day
MAY 25
- Geek Pride Day
- Towel Day
- National Brown-Bag It Day
- National Missing Children’s Day #NationalMissingChildrensDay
- National Tap Dance Day
- National Wine Day
- National Senior Health and Fitness Day – Last Wednesday in May
MAY 26
- National Blueberry Cheesecake Day
- National Don’t Fry Day – Friday Before Memorial Day
MAY 27
- National Cellophane Tape Day
- National Grape Popsicle Day
- National Heat Awareness Day – Last Friday in May
MAY 28
- National Brisket Day
- National Hamburger Day
MAY 29
- International Day of U.N. Peacekeepers
- National Coq Au Vin Day
- National Paperclip Day
MAY 30
- Loomis Day
- National Hole In My Bucket Day
- National Mint Julep Day
- National Water a Flower Day
- National Memorial Day – Last Monday in May
MAY 31
- World No-Tobacco Day
- National Macaroon Day
- National Save Your Hearing Day
- National Speak in Sentences Day