May Day, Mother’s Day and Much More! May Holidays and Observances in 2024

April showers bring May flowers, and May brings a whole lot of fun! May holidays and observances in 2024 run the gamut from Beltane to Mother's Day, Memorial Day and so much more. May holidays and observances honor everything from moms to strawberries, gardening, Star Wars, craft beer, wine, hamburgers and the United States Armed Forces. Find out all the fun May holidays, plus honorary weeks and months, so you can get festive (and full of the delicious food and drink that the season brings).

Related: 35 Funny May Memes About Spring Flowers, Allergies and the Weather

What big holidays are in May?

May has a host of important holidays, including Lag BaOmer, Mother's DayMemorial Day and Beltane, as well as some fun ones, like Cinco De Mayo.

Is May 24, 2024, a holiday?

May 24, 2024, is National Asparagus Day, Aviation Maintenance Technician Day, National Brother's Day, National Caterers Appreciation Day, National Escargot Day, National Scavenger Hunt Day, National Road Trip Day and Tiara Day.

Related: The Month of May Has 2 Birth Flowers to Choose From—Here's What They Symbolize

What holiday is on May 23, 2024?

May 23, 2024, is Lucky Penny Day, National Taffy Day and World Turtle Day.

Related: May Birthstones: Learn All About Their Symbolism, Color and History

Is May 13, 2024, a holiday?

May 13, 2024 holidays are National Apple Pie Day, National Crouton Day, Fair Trade Day, National Frog Jumping Day, National Fruit Cocktail Day, International Hummus Day, and Tulip Day.

Related: The Ultimate Mother’s Day Food and Drink Gift Guide for Every Type of Mom

Is May 21 a holiday?

Several observances or holidays fall on May 21, 2024, including National American Red Cross Founder's Day, Eat More Fruits and Vegetables Day, National Memo Day, National Strawberries and Cream Day, National Talk Like Yoda Day, National Waitstaff Day and World Meditation Day.

When is 'Star Wars' Day?

Speaking of Yoda, Star Wars Day falls on May 4, 2024 (and every year). This date was chosen because this day is also called May the 4th Be With You Day. 

When is the full moon in May?

May's full moon comes at the end of the month this year, falling on May 23, 2024. This one is known as the Flower Moon.

Related: 43 Mother’s Day Dessert Recipes and Treat Ideas to Satisfy Every Sweet Tooth Craving

May Daily Holidays and Observances

May 1

  • Beltane

  • Couple Appreciation Day

  • Global Love Day

  • Great American Grump Out

  • Learn to Ride a Bike Day

  • May Day

  • Mother Goose Day

  • National Anxiety Disorders Screening Day

  • National Black Barber Shop Appreciation Day

  • National Chocolate Parfait Day

  • National Infertility Survival Day

  • National Interpreter Appreciation Day

  • National Loyalty Day

  • National Mantra Day

  • National Rotate Your Beer Day

  • National Skilled Trades Day

  • New Homeowners Day

  • Phone in Sick Day

  • Save The Rhino Day

  • School Principals' Day

  • Silver Star Service Banner Day

  • Worthy Wage Day

May 2

  • Baby Day

  • National Brothers and Sisters Day

  • National Day of Prayer

  • National Day of Reason

  • National Life Insurance Day

  • National Play Your Ukulele Day

  • Take a Baby to Lunch Day

  • National Truffle Day

  • World Password Day

  • World Tuna Day

May 3

  • AAPI Women's Equal Pay DayNational Chocolate Custard Day

  • Constitution Memorial Day

  • International Wild Koala Day

  • National Chocolate Custard Day

  • National Garden Meditation Day

  • National Lumpy Rug Day

  • National No Pants Day

  • National Paranormal Day

  • National Public Radio Day

  • National Space Day

  • National Specially-Able Pets Day

  • National Textiles Day

  • National Tuba Day

  • National Two Different Colored Shoes Day

  • School Lunch Hero Day

  • Sun Day

  • Wordsmith Day

  • World Press Freedom Day

May 4

  • 45 Day

  • Anti-Bullying Day

  • Beer Pong Day

  • Childhood Stroke Awareness Day

  • Firefighters' Memorial Day

  • Free Comic Book Day

  • Herb Day

  • International Firefighters Day

  • International Respect for Chickens Day

  • Join Hands Day

  • K.I.N.D Day (Kids In Need Of Diapers Day)

  • Kentucky Derby

  • Naked Gardening Day

  • National Bombshell Day

  • National Candied Orange Peel Day

  • National EOD Day

  • National Fitness Day 

  • National Orange Juice Day

  • National Play Outside Day

  • National Renewal Day

  • National Scrapbook Day

  • National Start Seeing Monarchs Day

  • National Weather Observers Day

  • Star Wars Day

  • Wildfire Preparedness Day

  • World Give Day

  • Yom HaShoah

Related: What Does ‘May the 4th Be With You’ Mean? Everything to Know About the Star Wars Day Greeting

May 5

  • Bereaved Mother's Day

  • Cinco de Mayo

  • International Family Equality Day

  • International Midwives Day

  • Mayday for Mutts

  • Museum Lover's Day

  • Nail Day

  • National Astronaut Day

  • National Cartoonists Day

  • National Concert Day

  • National Hoagie Day

  • National Lemonade Day

  • Orthodox Easter

  • Revenge of the 5th

  • Sleep Apnea Awareness Day

  • Totally Chipotle Day

  • World Hand Hygiene Day

  • World Laughter Day

Related: 25 Cinco de Mayo Facts, Plus the History of Cinco de Mayo

May 6

  • Great Lakes Awareness Day

  • International No Diet Day

  • Melanoma Monday

  • National Beverage Day

  • National Meeting Planners Appreciation Day

  • National Nurses Day

  • National Tourist Appreciation Day

  • Sauvignon Blanc Day

May 7

  • Bladder Cancer Awareness Day

  • Childhood Depression Awareness Day

  • National Barrier Awareness Day

  • National Cosmopolitan Day

  • National Foster Care Day

  • National Homebrew Day

  • National Roast Leg of Lamb Day

  • National Teacher Appreciation Day

  • National Tourism Day

  • World Asthma Day

May 8

  • Free Trade Day

  • Jamestown Day

  • National Animal Disaster Preparedness Day

  • National Coconut Cream Pie Day

  • National Bike to School Day

  • National Give Someone a Cupcake Day

  • National Have a Coke Day

  • National Night Shift Workers Day

  • National Student Nurses Day

  • No Socks Day

  • Receptionist Day

  • Root Canal Appreciation Day

  • Victory in Europe Day

  • World Donkey Day

  • World Ovarian Cancer Day

  • World Red Cross and Red Crescent Day

Related: 36 Restaurants Open on Mother’s Day To Treat Mom Like The Queen She Is

May 9

  • Ascension Day

  • Hurray for Buttons Day

  • National Alphabet Magnet Day

  • National Butterscotch Brownie Day

  • National Children's Mental Health Awareness Day

  • National Home Front Heroes Day

  • National Lost Sock Memorial Day

  • National Moscato Day

  • National Sleepover Day

May 10

  • Child Care Provider Day

  • Fintastic Friday

  • Mother Ocean Day

  • Mother's Day Mexico

  • National Clean Your Room Day

  • National Golf Day

  • National Lipid Day

  • National Military Spouse Appreciation Day

  • National Provider Appreciation Day

  • National Shrimp Day

  • National Small Business Day

  • Trust Your Intuition Day

  • World Lupus Day

Related: Al Roker’s New Orleans-Style Shrimp Moves a Classic Dish To the Grill

May 11

  • Archery Day

  • Brunch for Lunch Day

  • Dog Mom Day

  • Hostess CupCake Day

  • National Babysitters Day

  • National Eat What You Want Day

  • National Foam Rolling Day

  • National Mini Golf Day

  • National Technology Day

  • National Train Day

  • National Windmill Day

  • Stamp Out Hunger Food Drive Day

  • Stay Up All Night Day

  • Twilight Zone Day

  • World Belly Dance Day

  • World Ego Awareness Day

  • World Migratory Bird Day

May 12

  • Chronic Fatigue Syndrome Day

  • International Awareness Day for Chronic Immunological and Neurological Diseases

  • International Day of Plant Health

  • International Nurses Day

  • Mother's Day

  • National Fibromyalgia Awareness Day

  • National Hospital Day

  • National Limerick Day

  • National Mental Health Provider Appreciation Day

  • National Nutty Fudge Day

  • National Odometer Day

  • National Tampon Day

May 13

May 14

  • Bond With Your Dog Day

  • National Buttermilk Biscuit Day

  • National Dance Like a Chicken Day

  • National Decency Day

  • National Underground America Day

  • Online Romance Day

  • Spinal Cord Injury Awareness Day

  • The Stars and Stripes Forever Day

May 15

  • Asphalt Day

  • Buddha Purnima (Buddha Day)

  • International Family Day

  • National Chocolate Chip Day

  • National Juice Slush Day

  • National Nylon Stocking Day

  • National Safety Dose Day

  • National Senior Fraud Awareness Day

  • Straw Hat Day

Related: You’ll Want to Toss Every Other Cookie Recipe After Trying These Copycat Joanna Gaines’ Chocolate Chip Cookies

May 16

  • Drawing Day

  • Global Accessibility Awareness Day

  • International Day of Light

  • National Aperitif Day

  • National Barbecue Day

  • National Biographer's Day

  • National Coquille Saint Jacques Day

  • National Do Something Good for Your Neighbor Day

  • National Honor Our LGBT Elders Day

  • National Love a Tree Day

  • National Mimosa Day

  • National Notebook Day

  • National Piercing Day

  • National Sea Monkey Day

  • Ride a Unicycle Day

  • Waiters Day

  • Wear Purple for Peace Day

May 17

  • Endangered Species Day

  • International Child Helpline Day

  • International Day Against Homophobia, Biphobia and Transphobia

  • NASCAR Day

  • National Cherry Cobbler Day

  • National Graduation Tassel Day

  • National Pizza Party Day

  • Pack Rat Day

  • National Walnut Day

  • Pinot Grigio Day

  • Walk Safely To School Day

May 18

  • Armed Forces Day

  • Culture Freedom Day

  • I Love Reese's Day

  • International Astronomy Day

  • International Museum Day

  • National Cheese Soufflé Day

  • National (and World) HIV Vaccine Awareness Day

  • National Learn to Swim Day

  • National No Dirty Dishes Day

  • National Visit Your Relatives Day

  • Plant a Lemon Tree Day

  • Send an Electronic Greeting Card Day

  • World Whiskey Day

May 19

  • Emergency Medical Services Day

  • International AIDS Candlelight Memorial

  • Malcolm X Day

  • National Barber Mental Health Awareness Day

  • National Devil's Food Cake Day

  • National May Ray Day

  • Plant Something Day

  • Take Your Parents To The Playground Day

  • World Baking Day

May 20

Related: 20 Boozy Summer Cocktails That Work for Memorial Day Through Labor Day

May 21

May 22

  • Buy a Musical Instrument Day

  • Harvey Milk Day

  • International Day for Biological Diversity

  • National Boss Babe Day

  • National Maritime Day

  • National Solitaire Day

  • National Vanilla Pudding Day

  • Sherlock Holmes Day

  • World Paloma Day

  • World Goth Day

May 23

May 24

  • Aviation Maintenance Technician Day

  • Don't Fry Day

  • International Women's Day for Peace and Disarmament

  • National Asparagus Day

  • National Brother's Day

  • National Caterers Appreciation Day

  • National Escargot Day

  • National Road Trip Day

  • National Scavenger Hunt Day

  • Tiara Day

  • World Schizophrenia Day

Related: 50 Interesting & Creative Scavenger Hunt Clues That’ll Make Your Game 10x More Fun

May 25

  • Geek Pride Day

  • Lag BaOmer (until the evening of May 26)

  • National Bath Bomb Day

  • National Brown-Bag It Day

  • National Italian Beef Day

  • National Missing Children's Day

  • National Sing Out Day

  • National Tap Dance Day

  • Towel Day

  • National Wine Day

  • World Thyroid Day

Related: 90 Memorial Day Weekend Instagram Captions to Kick Off Summer and Honor Those Who Paid the Ultimate Sacrifice

May 26

May 27

  • Memorial Day

  • National Cellophane Tape Day

  • National Grape Popsicle Day

  • National Hairstylist Mental Health Awareness Day

  • National Sunscreen Day

  • Nothing to Fear Day

May 28

May 29

  • Learn About Composting Day

  • Mount Everest Day

  • National Alligator Day

  • National Biscuit Day

  • National Coq Au Vin Day

  • National Flip Flop Day

  • National Paperclip Day

  • National Senior Health and Fitness Day

  • National Snail Day

  • Put a Pillow on Your Fridge Day

  • World Digestive Health Day

  • World Otter Day

May 30

  • International Hug Your Cat Day

  • Loomis Day

  • National Creativity Day

  • National Hole In My Bucket Day

  • National Mint Julep Day

  • World Multiple Sclerosis Day

May 31

  • Autonomous Vehicle Day

  • National Heat Awareness Day

  • National Macaroon Day

  • National Save Your Hearing Day

  • National Smile Day

  • Necrotizing Fasciitis Awareness Day

  • World No Tobacco Day

  • World Parrot Day

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May Weekly Holidays and Observances 2024

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May Monthly Holidays and Observances

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Next, master our Memorial Day trivia.