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United States holidays in May

Date Holiday Category Tags
May 01 Wednesday
National Chocolate Parfait Day , ,
Silver Star Service Banner Day , ,
National Loyalty Day , ,
May Day , ,
National Mother Goose Day , ,
School Principals' Day ,
National Skilled Trades Day , ,
National Infertility Survival Day ,
Frequent Flyer Day ,
National Anxiety Disorders Screening Day , ,
National Purebred Dog Day ,
Couple Appreciation Day ,
National Rotate Your Beer Day , ,
Project Aces Day , ,
National Black Barber Shop Appreciation Day ,
National Mantra Day , ,
Learn to Ride a Bike Day ,
National Interpreter Appreciation Day ,
Great American Grump Out
Keep Kids Alive Drive 25 Day , ,
CSS Reboot Day ,
Hurricane Preparedness Week , ,
National Teen Self Esteem Month ,
Arthritis Awareness Month ,
Celiac Disease Awareness Month ,
Food Allergy Action Month ,
Melanoma/Skin Cancer Detection & Prevention Month ,
National Barbecue Month
National Blood Pressure Month ,
National Egg Month ,
National Hamburger Month ,
National Lyme Disease Awareness Month
National Salad Month , ,
Brain Cancer Awareness Month ,
Gifts From The Garden Month ,
Date Your Mate Month
Creative Beginnings Month ,
National Strawberry Month ,
Get Caught Reading Month ,
National Inventors Month ,
National Mediterranean Diet Month ,
National Salsa Month
ALS Awareness Month ,
Better Speech and Hearing Month ,
Borderline Personality Disorder Awareness Month ,
Correct Posture Month ,
Healthy Vision Month
Hepatitis Awareness Month
Lupus Awareness Month
National Asthma and Allergy Awareness Month
National Foster Care Month , ,
National Pet Month , ,
Mental Health Awareness Month , ,
National Physiotherapy Month , ,
Haitian Heritage Month , ,
American Wetlands Month , ,
Gardening for Wildlife Month , ,
Women's Health Care Month , ,
National Stroke Awareness Month
National Asparagus Month , ,
National Vinegar Month ,
MCS Awareness Month ,
National Meditation Month ,
National Osteoporosis Awareness and Prevention Month , ,
National Youth Traffic Safety Month , ,
Fibromyalgia Education and Awareness Month , ,
Labor History Month , ,
National Recommitment Month
Latino Books Month ,
Military Appreciation Month
Building Safety Month ,
Revise Your Work Schedule Month ,
Syringomyelia Awareness Month ,
National Allergy and Asthma Awareness Month ,
Fungal Infection Awareness Month ,
Neurofibromatosis Month , ,
National Preservation Month ,
Lettuce Month ,
Heal the Children Month , ,
Homeschool Awareness Month , ,
Deck Safety Month , ,
Motorcycle Safety Awareness Month ,
Asian American and Pacific Islander Heritage Month
National Physical Fitness and Sports Month , ,
Family Wellness Month , ,
Tennis Month ,
Global Youth Traffic Safety Month , ,
National Sight Saving Month ,
Electromagnetic Radiation Awareness Month , ,
National Show Your Smile Month ,
Small Business Month , ,
Lung Health Awareness Month ,
Chip Your Pet Month
National Duckling Month
Teen CEO Month ,
Be Kind to Animals Month ,
Leaders of Tomorrow Month ,
National Digestive Diseases Awareness Month ,
Prepare Tomorrow's Parents Month ,
Older Americans Month ,
Awareness of Medical Orphans Month ,
National Tuberous Sclerosis Awareness Month ,
National San Architect Month , ,
National Prom Graduation Safety Month
REACT Month , ,
Necrotizing Fasciitis Awareness Month ,
National Service Dog Eye Examination Month ,
National Toxic Encephalopathy and Chemical Injury Awareness Month ,
Steelmark Month , ,
National Community Action Month ,
Tourette's Syndrome Awareness Month
National Chocolate Custard Month , ,
Strike Out Strokes Month
National Anxiety Month , ,
American Cheese Month , ,
National Moving Month ,
Better Sleep Month , ,
National Comfort Month , ,
National Teen Pregnancy Prevention Month ,
Jewish American Heritage Month , ,
National Bicycle Safety Month , ,
May 02 Thursday
National Brothers and Sisters Day ,
National Day of Reason
National Life Insurance Day
National Truffle Day ,
National Day of Prayer , ,
National Play Your Ukulele Day , ,
Take a Baby to Lunch Day , ,
Children's Book Week
Building Safety Week , ,
May 03 Friday
National Paranormal Day , ,
National Chocolate Custard Day , ,
National Lumpy Rug Day ,
National Two Different Colored Shoes Day , ,
National Textiles Day
National Garden Meditation Day ,
National Space Day
School Lunch Hero Day , ,
National Textile Day ,
National Public Radio Day ,
National Montana Day , ,
National Specially-Able Pets Day ,
Sun Day , ,
National SAN Architect Day ,
National Raspberry Pop Over Day , ,
Kentucky Oaks , ,
AAPI Women's Equal Pay Day , , ,
May 04 Saturday
Star Wars Day ,
Beer Pong Day , ,
Join Hands Day , ,
National Bombshells’ Day , ,
National Scrapbook Day , ,
National Fitness Day
Kentucky Derby , ,
Free Comic Book Day ,
National Orange Juice Day ,
National Renewal Day , ,
National Candied Orange Peel Day ,
Yom HaShoah , ,
National Weather Observers Day , ,
Childhood Stroke Awareness Day , ,
Herb Day ,
National Scrapbooking Day ,
Dave Brubeck Day ,
National Explosive Ordinance Disposal Day ,
National Start Seeing Monarchs Day , ,
National Kids Fitness Day , ,
Rhode Island Independence Day ,
45 Day ,
Kent State Shootings Remembrance ,
Relationship Renewal Day ,
National Herb Day , ,
National Wildfire Community Preparedness Day ,
May 05 Sunday
National Astronaut Day ,
National Hoagie Day ,
National Lemonade Day
National Cartoonists Day ,
Europe Day , ,
Mayday for Mutts , ,
National Concert Day ,
Museum Lover's Day , ,
National Birth Mother’s Day , ,
Nail Day , ,
Hug a Shed and Take a Selfie Day ,
National Totally Chipotle Day ,
National Silence the Shame Day ,
Motorcycle Mass and Blessing of the Bikes Day , ,
National Pet Week , ,
North American Occupational Safety and Health Week , ,
Public Service Recognition Week ,
Drinking Water Week ,
Teacher Appreciation Week
National Small Business Week ,
Days of Remembrance , ,
National Tourism Week , ,
National Correctional Officer's Week , ,
May 06 Monday
National Tourist Appreciation Day ,
International No Diet Day , ,
Melanoma Monday ,
National Nurses Day ,
National Beverage Day ,
Orthodox Easter Monday , ,
Great Lakes Awareness Day , ,
National Meeting Planners Appreciation Day
National Crepe Suzette Day , ,
Dr. Mark A. Groh Cardiothoracic Surgeon Appreciation Day ,
Joseph Brackett Day
National Nurses Week
May 07 Tuesday
National Tourism Day ,
National Homebrew Day , ,
National Teacher Day ,
National Foster Care Day , ,
National Barrier Awareness Day ,
National Roast Leg of Lamb Day ,
Pilates Day ,
National Packaging Design Day ,
National Cosmopolitan Day ,
National Teacher Appreciation Day ,
National Paste Up Day , ,
Love's Baby Soft Day ,
National Hug Holiday Week , ,
May 08 Wednesday
National Receptionists Day
National Third Shift Workers Day , ,
National Coconut Cream Pie Day , ,
National School Nurse Day , ,
National Have a Coke Day , ,
White Lotus Day ,
Truman Day , ,
National Student Nurse Day , ,
National Animal Disaster Preparedness Day , ,
National Give Someone a Cupcake Day , ,
Jamestown Day ,
Free Trade Day ,
Occupational Safety and Health Professional Day , ,
Donate a Day's Wages To Charity Day ,
National Report Government Contractor Fraud Day ,
National Night Shift Workers Day , ,
May 09 Thursday
National Lost Sock Memorial Day ,
National Butterscotch Brownie Day , ,
National Sleepover Day ,
Europe Day , ,
National Moscato Day ,
Make a Book Day ,
Hurray for Buttons Day ,
Tear the Tags Off The Mattress Day , ,
National Children's Mental Health Awareness Day , ,
Alphabet Magnet Day , ,
National Stuttering Awareness Week , ,
May 10 Friday
National Clean Your Room Day
National Provider Appreciation Day ,
National Lipid Day ,
National Military Spouse Appreciation Day , ,
National Shrimp Day ,
Mother Ocean Day , ,
Trust Your Intuition Day ,
National Small Business Day ,
National Washington Day , ,
National Golf Day ,
National Ship Via Rail Day
Child Care Provider Day ,
One Day Without Shoes
Public Gardens Day ,
National Salvation Army Week , ,
National Mental Health Awareness Week ,
National Public Gardens Week , ,
The Biggest Week in American Birding , ,
May 11 Saturday
National Twilight Zone Day , ,
National Eat What You Want Day , ,
National Foam Rolling Day ,
National Miniature Golf Day , ,
National Babysitter’s Day , ,
Archery Day , ,
National Train Day , ,
Stamp Out Hunger Food Drive Day ,
National Dog Mom’s Day , ,
Brunch for Lunch Day ,
National Windmill Day ,
Hostess CupCake Day , ,
Stay Up All Night Day
Martin Z. Mollusk Day , ,
Comcast Cares Day , ,
Cornelia De Lange Syndrome Awareness Day , ,
Brain Injury Awareness Week
Data Innovation Day (Data Innovation Summit) ,
May 12 Sunday
National Limerick Day , ,
National Odometer Day , ,
National Fibromyalgia Awareness Day ,
National Nutty Fudge Day , ,
Mothers at the Wall Day ,
National Veal Ban Action Day
National Tampon Day ,
National Hospital Day ,
National YA DIG Day , ,
Mother's Day , ,
National Mental Health Provider Appreciation Day , ,
National Women's Health Week
National Hospital Week , ,
May 13 Monday
National Fruit Cocktail Day , ,
National Frog Jumping Day , ,
International Hummus Day , ,
National Crouton Day , ,
National Women’s Checkup Day ,
National Apple Pie Day , ,
National Leprechaun Day , ,
National Women's Check-up Day
Tulip Day ,
Top Gun Day ,
Children of Fallen Patriots Day , ,
IEEE Global Engineering Day ,
Bike to Work Week , ,
May 14 Tuesday
National Buttermilk Biscuit Day , ,
National Underground America Day , ,
National Decency Day ,
National Dance Like a Chicken Day ,
Online Romance Day , ,
Do Dah Day ,
Sex Differences in Health Awareness Day ,
The Stars and Stripes Forever Day ,
Bond With Your Dog Day
National Travel Insurance Claims Day ,
May 15 Wednesday
National Chocolate Chip Day ,
Peace Officers Memorial Day , ,
International Family Day ,
National Nylon Stocking Day ,
National Juice Slush Day , ,
Straw Hat Day
Turn Beauty Inside Out Day , ,
National Tuberous Sclerosis Day ,
Bring Flowers To Someone Day ,
National Safety Dose Day ,
National Senior Fraud Awareness Day
National Employee Health and Fitness Day
VBF Day of Awareness ,
National Police Week ,
May 16 Thursday
National Piercing Day , ,
National Do Something Good for Your Neighbor Day , ,
Drawing Day , ,
National Coquilles Saint Jacques Day , ,
National Biographer's Day , ,
National Barbecue Day ,
National Sea Monkey Day , ,
National Honor Our LGBT Elders Day ,
National Love a Tree Day , ,
National Mimosa Day , ,
National Bike To School Day , ,
Nickel Day ,
Ride a Unicycle Day , ,
National Aperitif Day ,
National Wear Purple for Peace Day
National Notebook Day ,
Supply Chain Professionals Day ,
National American Craft Beer Week , ,
May 17 Friday
National Walnut Day ,
National Defense Transportation Day , ,
National Idaho Day , ,
National Cherry Cobbler Day , ,
National Endangered Species Day , ,
NASCAR Day
Pack Rat Day , ,
National Bike to Work Day , ,
National Graduation Tassel Day ,
National Pizza Party Day , ,
National Mushroom Hunting Day ,
Shades Day ,
National Pinkfix Day , ,
May 18 Saturday
National No Dirty Dishes Day ,
National Cheese Soufflé Day , ,
National Visit Your Relatives Day , ,
National HIV Vaccine Awareness Day ,
National Armed Forces Day , ,
National Learn to Swim Day , ,
Send an Electronic Greeting Card Day , ,
National River Cleanup Day ,
Spring Astronomy Day ,
Mother Whistler Day ,
Culture Freedom Day
I Love Reese's Day , ,
May 19 Sunday
Take Your Parents To The Playground Day , ,
National May Ray Day ,
National Devil's Food Cake Day , ,
Frog Jumping Jubilee Day , ,
Plant Something Day , ,
National Asian and Pacific Islander HIV/AIDS Awareness Day ,
Emergency Medical Services Day
Hepatitis Testing Day ,
World Baking Day ,
National Mechanical Dry Eye Day ,
Celebrate Your Elected Officials Day ,
Stepmother's Day
Malcolm X Day ,
Rural Life Sunday , ,
World IBD Day , ,
National EMS Week
Public Works Week , ,
May 20 Monday
National Be a Millionaire Day , ,
National Quiche Lorraine Day , ,
National Pick Strawberries Day ,
National Rescue Dog Day ,
National Streaming Day , ,
National High Heels Day , ,
Clinical Trials Day ,
National Women In Aerospace Day , ,
O. Henry Pun-off Day ,
National Band Director’s Day ,
National Safe Sun Week ,
May 21 Tuesday
National Strawberries and Cream Day , ,
National Memo Day , ,
National Talk Like Yoda Day
National Waitstaff Day ,
National American Red Cross Founder’s Day ,
Eat More Fruits and Vegetables Day , ,
National Waiters and Waitresses Day
End of the World ,
National Stop Nausea Day ,
May 22 Wednesday
National Maritime Day , ,
National Vanilla Pudding Day , ,
Buy A Musical Instrument Day , ,
National Solitaire Day ,
Harvey Milk Day , ,
Emergency Medical Services for Children Day (EMSC)
National Craft Distillery Day , ,
National Boss Babes Day ,
May 23 Thursday
National Lucky Penny Day , ,
National Taffy Day , ,
National Medical Coder Day ,
National Drinking with Chickens Day , ,
May 24 Friday
National Scavenger Hunt Day ,
National Escargot Day ,
National Asparagus Day , ,
National Don’t Fry Day ,
National Road Trip Day ,
National Caterers Appreciation Day ,
National Cooler Day ,
Tiara Day
National Brother's Day ,
National Title Track Day , ,
National Death Busters Day , ,
Carb Day ,
Denny's Endless Breakfast Day , ,
May 25 Saturday
National Tap Dance Day ,
National Sing Out Day ,
National Missing Children’s Day , ,
National Brown-Bag It Day , ,
National Wine Day ,
National Wig Out Day , ,
National Italian Beef Day ,
Amateur Radio Military Appreciation Day
National VTuber Day ,
National Bath Bomb Day
May 26 Sunday
National Paper Airplane Day , ,
National Blueberry Cheesecake Day , ,
Indianapolis 500 ,
Sally Ride Day , ,
National Cherry Dessert Day , ,
May 27 Monday
National Hairstylist Mental Health Awareness Day
National Cellophane Tape Day ,
National Grape Popsicle Day , ,
National Sunscreen Day ,
Sunscreen Protection Day , ,
Old Time Player Piano Day ,
Memorial Day , ,
National Gray Day ,
Prayer for Peace Memorial Day , ,
Decoration Day ,
Nothing to Fear Day
May 28 Tuesday
National Brisket Day ,
National Hamburger Day , ,
Slugs Return From Capistrano Day
Julia Pierpont Day ,
May 29 Wednesday
National Coq Au Vin Day , ,
Learn About Composting Day , ,
National Senior Health and Fitness Day ,
Put a Pillow on your Fridge Day ,
National Paperclip Day , ,
National Snail Day ,
End of the Middle Ages Day , ,
National Alligator Day , ,
Paper Clip Day
National Hydroxyapatite Day ,
May 30 Thursday
National Mint Julep Day , ,
National Hole In My Bucket Day , ,
National Creativity Day , ,
Loomis Day
National Water a Flower Day , ,
Fakesgiving ,
May 31 Friday
National Utah Day , ,
National Smile Day , ,
National Heat Awareness Day ,
National Save Your Hearing Day ,
Necrotizing Fasciitis Awareness Day ,
National Macaroon Day , ,
Autonomous Vehicle Day , ,
Web Designer Day ,
What You Think Upon Grows Day , ,
National Speak in Complete Sentences Day ,