Calendar of National Days in May – Mother’s Day, Memorial Day & More

This handy calendar of national days in May will give you a quick look at the month to find out how to celebrate your favorite national days with crafts ideas, food and drink recipes, plus some suggestions for activities. The May National Day Calendar is full of fun days to celebrate. Find out all about them on Always the Holidays

Each time I cover a new and fun national day about May on the blog, I add new links to the list below, to gives you new ideas for ways to celebrate these days.

The list of important days in May is long this month.  With the weather really being warm throughout the US, it gives us lots of opportunities for something related the the outdoors to become a national day.

May is the fifth month of the year in our calendar.  In the Northern Hemisphere, it is getting close to the end of spring, but in the Southern hemisphere it is associated with autumn.

The name of the month comes from the word Maius.  It is associated with Maia, the goddess of spring and growth.

May is National BBQ month, which is apt, since Memorial Day falls at the end of the month and many of us barbecue on this day. It is also National Hamburger Month, National Strawberry Month and National Salsa Month.

But don’t stop these activities, with all these other fun and unusual holidays, there is more than just outdoor eating to celebrate this month.

For more about the Food days in May, be sure to check out this post. It gives lots of ideas for ways to celebrate.

Fun Facts about May

The month of May has arrived, so let’s catch up with a few facts about this month where we honor our Moms.Fun Facts about May. From May day to Meditation Day and everything in between, May has lots of national days to celebrate

  • The birthstone of May is the emerald and the birth flowers for May are lily of the valley and hawthorne.
  • Taurus (the bull) is the zodiac sign of May until the 20th, then Gemini (the Twins) is the sign from May 21 on.
  • It was once considered bad luck to be married in May. There was even a saying “Marry in May and you’ll rue the day“. 
  • The Indianapolis 500 car race is held each year in May.
  • Be sure to go to the Kentucky Derby on the 1st Saturday of May.
  • The Catholic Church celebrates the Virgin Mary in May each year.
  • Hand made May baskets with candy goodies used to be delivered to friends on May 1st but this is not such a common custom now.
  • The Empire State Building was officially dedicated on May 1, 1931.
  • The first Saturday in May is known as naked gardening day!

The calendar below a list of May national days, day by day. Some of these days have links to pages on my site where you can find more information about that interesting and fun national day. I add to this page each week with new links and fun facts about your favorite national day, so be sure to check back often for new ideas.

April is a promise that May is bound to keep.  Hal Borland #nationaldays #maydays #springtimeinmay 🌷🌻🌸 Click To Tweet

Calendar of National Days in May

There seem to be more special days in May that in the other months.  From May Day on May 1 to Mother’s Day on the second Sunday in May, there are dozens of days to celebrate this month.

We even celebrate dinosaur day and National Truffle day in the first part of the month.National Days in May

May 1

  • May Day
  • National Loyalty Day
  • National Chocolate Parfait Day
  • National Mother Goose Day
  • National Skilled Trades Day
  • National Purebred Dog Day
  • School Principals’ Day
  • Silver Star Service Banner Day
  • Couple Appreciation Day
  • Law Day
  • Frequent Flyer Day
  • Save the Rhino Day
  • New Homeowners Day
  • Phone in Sick Day

May 2

  • National Life Insurance Day
  • National Truffle Day
  • Baby Day
  • Sibling Appreciation Day (also known as Brothers and Sisters Day)
  • National Fire Day
  • National Play Your Ukulele day
  • World Tuna Day
  • Take a Baby to Lunch Day
  • National Day of Prayer – First Thursday in May
  • National Day of Reason – First Thursday in May
  • World Password Day – First Thursday in May

May 3

  • National Textiles Day
  • National Chocolate Custard Day
  • National Garden Meditation Day
  • National Lumpy Rug Day
  • National SAN Architect Day
  • National Paranormal Day
  • National Raspberry Popover Day
  • National Specially-Abled Pets Day
  • National Montana Day
  • National Two Different Colored Shoes Day
  • Public Radio Day
  • Sun Day
  • International Space Day – (1st Fri.)
  • National School Lunch Hero Day – (1st Fri.)
  • International Tuba Day – (1st Fri.)
  • No Pants Day – (1st Fri.)

May 4

  • Bird Day
  • National Candied Orange Peel Day
  • National Orange Juice Day
  • National Renewal Day
  • National Star Wars Day
  • National Weather Observers Day
  • Anti Bullying Day
  • National Kid’s Fitness Day
  • National Homebrew Day – (1st Sat.)
  • National Join Hands Day – (1st Sat.)
  • National Bombshells’ Day – (1st Sat.)
  • National Scrapbook Day – (1st Sat.)
  • National Start Seeing Monarchs Day – (1st Sat)
  • Free Comic Book Day – (1st Sat.)

May 5

  • National Astronaut Day
  • National Cartoonists Day
  • National Silence the Shame Day
  • Cinco de Mayo
  • National Hoagie Day
  • National Totally Chipotle Day
  • National Infertility Survival Day – Sunday before Mother’s Day
  • National Lemonade Day – (1st Sun.)
  • World Laughter Day – (1st Sun.)

May 6

  • National Beverage Day
  • National Crepe Suzette Day
  • National Nurses Day
  • International No Diet Day
  • National Tourist Appreciation Day
  • International Permaculture Day
  • Melanoma Monday – (1st Mon.)

May 7

  • National Barrier Awareness Day
  • National Packaging Design Day
  • National Paste-Up Day
  • National Roast Leg of Lamb Day
  • National Cosmopolitan Day
  • National Tourism Day
  • National Foster Care Day | (1st Tues.)
  • National Teacher Appreciation Day – Tues. of the First Full Week in May
  • World Asthma Day – (1st Tues.)
  • Poem on your Pillow Day – (1st Tues.)
  • National Concert Day – (1st Tues.)

May 8

  • National Coconut Cream Pie Day
  • National Have A Coke Day
  • National Student Nurses Day
  • Free Trade Day
  • No Socks Day
  • Iris Day (called Irisfeest in Belgium)
  • National Receptionists’ Day – (2nd Wed,)
  • National Third Shift Workers Day – (2nd Wed.)
  • National School Nurse Day – Wed. of National Nurses Week
  • National Bike to School Day (Changes Annually)

May 9

  • National Sleepover Day
  • National Butterscotch Brownie Day
  • National Lost Sock Memorial Day
  • National Moscato Day
  • Hurray for Buttons Day
  • Make a Book Day – (Thursday of National Family Reading Week)

May 10

  • National Lipid Day
  • National Shrimp Day
  • National Clean Up Your Room Day
  • National Washington Day
  • National Small Business Day
  • Trust Your Intuition Day
  • National Military Spouse Appreciation Day – Fri. Before Mother’s Day
  • National Provider Appreciation Day – Fri. Before Mother’s Day
  • National Public Gardens Day (Friday before Mother’s Day)
  • World Lupus Day

May 11

  • National Foam Rolling Day
  • National Twilight Zone Day
  • National Eat What You Want Day
  • Hostess Cupcake Day
  • National Babysitter’s Day – Sat. Before Mother’s Day
  • National Birth Mother’s Day – Sat. Before Mother’s Day
  • National Dog Mom’s Day – (2nd Sat.)
  • National Archery Day – (2nd Sat.)
  • National Miniature Golf Day – (2nd Sat.)
  • National Stamp Out Hunger Food Drive Day – (2nd Sat.)
  • National Train Day (Sat. Closest to May 10)
  • Cornelia De Lange Syndrome Awareness Day – (2nd Sat.) 
  • Herb Day (2nd. Sat.)

May 12

  • National Fibromyalgia Awareness Day
  • National Limerick Day
  • National Nutty Fudge Day
  • National Odometer Day
  • International Nurses Day
  • Mother’s Day – (2nd Sun.)

May 13

  • National Crouton Day
  • National Apple Pie Day
  • National Frog Jumping Day
  • National Fruit Cocktail Day
  • National Leprechaun Day
  • Cough Drop Day
  • International Hummus Day
  • World Cocktail Day
  • Top Gun Day
  • Tulip Day
  • National Women’s Checkup Day (2nd. Mon.)

May 14

May 15

  • National Chocolate Chip Day
  • National Nylon Stocking Day
  • National Peace Officers Memorial Day
  • National Safety Dose Day
  • International Day of Families
  • Straw Hat Day
  • National Juice Slush Day  – (3rd Wed.)
Find about all of the National Days of May at Always the Holidays #nationaldays #mothersday #memorialday Click To Tweet

Calendar of National Days in May

Here we are half way through the month, already! Has your favorite national day been listed yet?  Don’t give up. We have lots more fun national days coming up in May. How about National Rescue Dog Day or No Dirty Dishes Day?  Both are still to come!

May 16

  • National Honor Our LGBT Elders Day
  • National Do Something Good for Your Neighbor Day
  • National Biographer’s Day
  • National Coquilles Saint Jacques Day
  • National Love a Tree Day
  • National Piercing Day
  • National Sea Monkey Day
  • National Mimosa Day
  • Biographer’s Day
  • Wear Purple for Peace Day
  • National Hummus Day – (3rd Thurs.)
  • National Aperatif Day – (3rd Thurs.)
  • National Notebook Day – (3rd Thurs.)

May 17

  • National Graduation Tassel Day
  • National Cherry Cobbler Day
  • National Pack Rat Day
  • National Walnut Day
  • National Idaho Day
  • National Mushroom Hunting Day
  • World Hypertension Day
  • National Bike to Work Day – (3rd Fri.)
  • National Defense Transportation Day – (3rd Fri.)
  • National Endangered Species Day – (3rd Fri.)
  • National Pizza Party Day – (3rd Fri.)
  • National NASCAR Day – (3rd Fri.)

May 18

  • National Cheese Souffle Day
  • National HIV Vaccine Awareness Day
  • National No Dirty Dishes Day
  • National Visit Your Relatives Day
  • I love Reeses© Day
  • Mother Whistler Day
  • International Museum Day
  • Send an Electronic Greeting Card Day
  • National Armed Forces Day – (3rd Sat.)
  • Culture Freedom Day – (3rd Sat.)
  • National Learn to Swim Day – (3rd Sat.)
  • National River Clean up Day – (3rd Sat.)
  • World Whiskey Day – (3rd Sat.)

May 19

  • National Devil’s Food Cake Day
  • National May Ray Day
  • Boys Club Day
  • National Hepatitis Testing Day
  • Stepmother’s Day (Sun after Mother’s Day)
  • World Baking Day – ( 3rd Sun.)

May 20

  • National Rescue Dog Day
  • National Be a Millionaire Day
  • National Pick Strawberries Day
  • National Quiche Lorraine Day
  • Flower Day
  • Eliza Doolittle Day
  • Weights and Measures Day
  • World Bee Day

May 21

  • National American Red Cross Founder’s Day
  • National Memo Day
  • National Strawberries and Cream Day
  • National Waitstaff Day
  • Rapture Party Day
  • I need a Patch for that Day
  • Dinosaur Day – (3rd Tues.)

May 22

  • National Solitaire Day
  • National Craft Distillery Day
  • National Buy a Musical Instrument Day
  • National Vanilla Pudding Day
  • National Maritime Day
  • Canadian Immigrants Day
  • Sherlock Holmes Day
  • World Goth Day

May 23

  • National Lucky Penny Day
  • National Taffy Day
  • World Turtle Day

May 24

  • National Escargot Day
  • National Scavenger Hunt Day
  • National Aviation Maintenance Technician Day
  • National Brother’s Day
  • National Wyoming Day
  • National Tiara Day
  • National Don’t Fry Day– Friday Before Memorial Day

May 25

  • National Brown-Bag It Day
  • National Missing Children’s Day
  • National Tap Dance Day
  • National Wine Day
  • Towel Day
  • Greek Pride Day

May 26

  • National Blueberry Cheesecake Day
  • International Jazz Day
  • National Cherry Dessert Day
  • National Paper Airplane Day
  • World Dracula Day
  • World Lindy Hop Day
  • World Redhead Day

May 27

  • National Cellophane Tape Day
  • National Grape Popsicle Day
  • Nothing to Fear Day
  • Old Time Player Piano Day
  • Sunscreen Protection Day
  • Memorial Day  – (last Mon.)

May 28

  • National Brisket Day
  • National Hamburger Day
  • International Hamburger Day
  • Amnesty International Day

May 29

  • National Coq Au Vin Day
  • National Paperclip Day
  • Learn about Composting Day
  • World Digestive Health Day
  • International Coq au Vin Day
  • National Senior Health & Fitness Day – (Last Wed.)

May 30

  • National Creativity Day 
  • National Loomis Day
  • National Hole In My Bucket Day
  • National Mint Julep Day
  • National Water a Flower Day
  • World Multiple Sclerosis Day

May 31

  • National Autonomous Vehicle Day 
  • National Macaroon Day
  • National Utah Day
  • Necrotizing Fasciitis Awareness Day
  • National Save Your Hearing Day
  • National Speak in Sentences Day
  • National Smile Day
  • National Meditation Day
  • Heat Awareness Day – (Last Fri.)
  • No Homework Day – (Last Fri.)

National Days Calendar Printables

If you like to plan ahead, be sure to check out my monthly printable calendars. Each one features one National Day that I have featured. It’s great for planning craft projects, recipes and outdoor activities to honor the special days.

For all my National Days Calendar printables check out these pages:

More to come soon!

Monthly National Day Lists

There are over 2000 National Days in the year and each month has over 150 special days to celebrate.  Get all the monthly calendars here:

Need More Inspiration for National Days?

If you are looking for some inspiration for discovering more about all the National Days, be sure to check out my National Days board on Pinterest.  It has lots of pins that lead to articles about the topic.National Days board on Pinetrest

Which are your favorite national day of May?

For next month’s calendar of National Days of June, check out this page.


Disclosure of Material Connection: Some of the links in the post above are "affiliate links." This means if you click on the link and purchase the item, I will receive a small commission from the sale, but the price is the same for you. I only recommend products or services I use personally and believe will add value to my readers. I am disclosing this in accordance with the Federal Trade Commission's 16 CFR, Part 255: "Guides Concerning the Use of Endorsements and Testimonials in Advertising."

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