May-Hashtag-Holidays-Celebrations-Tap-Dancing-Spiders-Content-Marketing-1

Last updated: April 15, 2021 – 210 hashtag holidays

This list starts with the hashtag holidays by day, followed by the celebration months. There’s a little duplication because that’s the nature of made up holidays. Some also rotate year-to-year and we’re still working at identifying those. If you know a holiday that’s missing or we’ve made a mistake, please let us know!

Hashtag holidays with rotating dates are identified by the year. Official public holidays have the country and state, if state-based.

Do you want the hashtag holidays emails to you monthly? Sign up at the bottom of the page.

May 1

Mother Goose Day | Save the Rhino Day | May Day | Global Love Day | World Naked Gardening Day (2021) | National Loyalty Day | National Fitness Day (2021) | Chocolate Parfait Day

May 2

Thank a Teacher Day #ThankATeacher | Fire Day | World Tuna Day | World Laughter Day | National Truffle Day | Life Insurance Day | Infertility Survival Day | National Lemonade Day

May 3

Paranormal Day | Lumpy Rug Day | World Press Freedom Day | Garden Meditation Day | Two Different Colored Shoes Day | May Day (NT – Australia) | Labour Day (Qld – Australia)

May 4

Star Wars Day #StarWarsDay (also known as May the Fourth Be With You #MayThe4thBeWithYou) | National Candied Orange Peel Day | World Asthma Day (2021) | Weather Observers Day | Bird Day | National Orange Juice Day | Thank a Teacher Day

May 5

National Hoagie Day | Cinco de Mayo | African World Heritage Day | World Portuguese Language Day | National Astronaut Day | National Cartoonist Day | National Bike to School Day

May 6

Beverage Day | No Diet Day | World Password Day (2021) | National Day of Reason

May 7

International Tuba Day | Paste Up Day | National Roast Leg of Lamb Day | Packaging Design Day | Barrier Awareness Day | National Space Day (2021)

May 8

No Socks Day | Have a Coke Day | Red Cross Day | Everywhere 4 Everyone History | International Thalassemia Day | Coconut Cream Pie Day | National Student Nurses Day | Truman Day (MS – USA)

May 9

Lost Sock Memorial Day | Mother’s Day (2021) | Europe Day | National Moscato Day | Butterscotch Brownie Day | National Sleepover Day

May 10

Receptionists Day #NationalReceptionistDay | Clean Up Your Room Day | World Lupus Day | National Lipid Day | National Shrimp Day | Women’s Check Up Day (2021) | Confederate Memorial Day (NC, SC – USA)

May 11

Eat What You Want Day | Twilight Zone Day | National Foam Rolling Day

May 12

National Limerick Day #NationalLimerickDay | International Nurses Day | National Odometer Day | National Nutty Fudge Day | Fibromyalgia Awareness Day | Eid Al-Fitr (2021)

May 13

Leprechaun Day | International Hummus Day | National Crouton Day | Frog Jumping Day | National Apple Pie Day | Fruit Cocktail Day

May 14

National Dance Like a Chicken Day | National Decency Day | Underground America Day | Buttermilk Biscuit Day

May 15

National Chocolate Chip Day | Peace Officers Memorial Day | Nylon Stocking Day | Learn to Swim Day (2021)

May 16

Wear Purple for Peace Day | Day of Living Together in Peace | International Day of Light | World Baking Day (2021) | National Barbecue Day | Love a Tree Day | Do Something Good for Your Neighbor Day

May 17

Pack Rat Day | International Day Against Homophobia and Transphobia | Cherry Cobbler Day | Graduation Tassel Day | National Walnut Day

May 18

International Museum Day | Visit Your Relatives Day | HIV Vaccine Awareness Day | Visit your Relatives Day | No Dirty Dishes Day | National Cheese Soufflé Day

May 19

World Baking Day | Frog Jumping Jubilee Day | National May Ray Day | Devil’s Food Cake Day | EMS For Children Day | National Juice Slush Day

May 20

Eliza Doolittle Day | World Metrology Day | World Bee Day | National Caesar Day | Be a Millionaire Day | National Dog Rescue Day | National Quiche Lorraine Day

May 21

National Memo Day #NationalMemoDay | National Waitresses/Waiters Day | Diversity Day | International Tea Day | Strawberries and Cream Day | Endangered Species Day (2021) | Bike to Work Day (2021)

May 22

Sherlock Holmes Day | Buy-A-Musical-Instrument Day | International Day for Biological Diversity | World Goth Day | World Paloma Day | National Craft Distiller Day | National Maritime Day | National Solitaire Day

May 23

Penny Day | World Turtle Day | National Taffy Day

May 24

Scavenger Hunt Day #NationalScavengerHuntDay | National Escargot Day | Victoria Day (Canada) | World Schizophrenia Day | Brothers Day | Yucatan Shrimp Day | Aviation Maintenance Technician Day

May 25

Geek Pride Day | Towel Day | National Tap Dance Day | National Wine Day | Missing Children’s Day | Brown Bag It Day

May 26

Dracula Day | Grey Day | Buddha Day | Blueberry Cheesecake Day | Paper Airplane Day | Senior Health Fitness Day (2021)

May 27

Cellophane Tape Day | Grape Popsicle Day

May 28

National Hamburger Day | National Brisket Day | National Road Trip Day (2021) | National Cooler Day

May 29

End of the Middle Ages Day | National Paper Clip Day | National Coq Au Vin Day

May 30

My Bucket’s Got a Hole in it Day | World Multiple Sclerosis Day | Water a Flower Day | Mint Julep Day | Confederate Memorial Day (VA – USA)

May 31

National Macaroon Day | Flight Attendant Day | World No Tobacco Day | Autonomous Vehicle Day | Speak in Complete Sentences Day | National Smile Day | Reconciliation Day (ACT – Australia) | Memorial Day (USA)

May Hashtag Holidays

Get Caught Reading Month | National Physical Fitness and Sports Month | Skin Cancer Prevention Month | Arthritis Awareness Month | Better Hearing and Speech Month | Food Allergy Action Month | Global Employee Health and Fitness Month | Global Youth Traffic Safety Month | Healthy Vision Month | Hepatitis Awareness Month | International Mediterranean Diet Month | Mental Health Month | National Asthma and Allergy Awareness Month | National Osteoporosis Month | National Physical Fitness and Sports Month | National Stroke Awareness Month | National Teen Pregnancy Prevention Month | Preeclampsia Awareness Month | Skin Cancer Prevention Month | National Asparagus Month | National Barbecue Month | National Chocolate Custard Month | National Egg Month | National Gazpacho Aficionado Month | National Hamburger Month | National Salad Month | National Salsa Month | National Strawberry Month | National Vinegar Month

Photo by Rahul Pandit on Unsplash

Sign Up

Subscribe for free and have the latest list of hashtag holidays emailed to you monthly.


Cover Photo by Dan Dumitriu on Unsplash