100+ Holidays and Observances You Can Celebrate in December

December is a month that can be summarized easily into one word: Christmas. With all of the parties, preparation and countdown, for many of us the month is pretty much dedicated to all of the events surrounding this specific holiday. However, there are other holidays and observances in December that are fun to know about as well.

For instance, did you know that there is a National Cookie Day? This may not seem out of the ordinary with all of the baking and cookie exchanges that go on in December! If you prefer brownies, there is a day for that too!

Besides special food days, other December holidays include remembrances or certain recognitions. It's nice to have days to recognize important things like the International Day of Persons with Disabilities and the International Day for the Abolition of Slavery, which also fall in December. During this final month of the year, we also recognize Rosa Parks, Jane Addams and Pearl Harbor Remembrance Day.

A lot of the observances in December conveniently coincide with activities that we like to do during the month that are related to Christmas. There is Christmas Lights Day, Build Joy Day and Make A Gift Day, as well as days to celebrate peppermint bark, pears and gingerbread houses. For those who like to Christmas shop after the chaos of Black Friday, the 14th would be a good day to do some online shopping, since that day is National Free Shipping Day!

Some observances last an entire week or the whole month. Hanukkah is a week-long observance, as well as Kwanzaa. And if you like to play games, the whole month of December is Bingo Month. Finally, the month of December goes out with a bang with fun New Year's Eve parties as we begin to celebrate a fresh new year.

Don't worry about trying to keep track of all of the December holidays and observances for 2024. We've put together some lists by month, week and day so that you won't miss a thing!

Related: 55 Christmas Tree Instagram Captions That Are To Bring You Joy This Holiday Season

Why Do We Have Special Observances Each Month?

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Observing special days or weeks each month is a way to raise awareness of issues that are important, inspire learning or are just plain fun. The idea started as a way to remember historical events and significant people and has grown to include all kinds of topics. 

It's important to reflect on our history and not forget the issues that were addressed and the things we have learned. What we have gone through in the past has shaped our future.

A lot of the awareness days inform us of a variety of illnesses or issues that affect society. It is a way of spreading news and becoming informed and maybe passing the information on to someone else as well. 

Many of the special food days throughout each month started as promotions for restaurants or other retailers to gain more sales. So, on National Cookie Day, for example, you could expect to see special deals on cookies!

Related: What Is the Real Meaning Behind the Feast of the Seven Fishes? All About the Christmas Eve Tradition 'The Bear' Made Even More Famous

Monthly Observances for December

  • Art and Architecture Month

  • Bingo Month

  • Egg Nog Month

  • Gift of Sight Month

  • Learn a Foreign Language Month

  • Made in America Month

  • Month of Giving

  • National Cat Lovers’ Month

  • National Human Rights Month

  • National Pear Month

  • National Tie Month

  • Operation Santa Paws (Dec. 1-24)

  • Read a New Book Month

  • Safe Toys and Gifts Month

  • Universal Human Rights Month

  • Worldwide Food Service Safety Month

  • Write a Friend Month

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List of Weekly Observances in December

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  • National Cookie Cutter Week (December 1-7)

  • Crohn's and Colitis Awareness Week (December 1-7)

  • Computer Science Education Week (December 6-12)

  • Las Posadas (December 16-24)

  • National Influenza Vaccination Week (December 6-12)

  • National Handwashing Awareness Week (December 5-11)

  • Twelve Days of Christmas (December 25-January 5)

  • Hanukkah (December 25-January 2)

  • Kwanzaa (December 26-January 1)

Related: Keep the Christmas Spirit Alive with Charity, Goodwill, and 50 Happy Boxing Day Wishes

December's Daily List of Holidays and Observances

December 1

  • Antarctica Day

  • Bifocals at the Monitor Liberation Day

  • Cyber Safety Sunday

  • Day Without Art

  • Eat a Red Apple Day

  • National Cookie Cutter Day

  • National Christmas Lights Day

  • National Package Protection Day

  • National Peppermint Bark Day

  • National Pie Day

  • National Women Support Women Day

  • Prisoners for Peace Day

  • Rockefeller Center Christmas Tree Lighting

  • Rosa Parks Day

  • World AIDS Day

Related: Remembering Rosa Parks with the Civil Rights Activist's 25 Best Quotes

December 2

  • Business of Popping Corn Day

  • Cyber Monday

  • International Day for the Abolition of Slavery

  • International Sweater Vestival

  • National Anytime Hawaiian Day

  • National Build Joy Day

  • National Fritters Day

  • National Mutt Day

  • National Skip School Day

  • Safety Razor Day

  • Special Education Day

  • World Computer Literacy Day

  • World Pollution Prevention Day

December 3

  • Coats and Toys for Kids Day

  • Faux Fur Friday

  • First Sunday of Advent - Advent Begins

  • Giving Tuesday

  • International Day of Persons With Disabilities

  • Let’s Hug Day

  • National Day of Giving

  • National Green Bean Casserole Day

  • National Make a Gift Day

  • National Roof Over Your Head Day

  • World Pear Day

  • World Trick Shot Day

December 4

  • Choose Women Wednesday

  • Extraordinary Work Team Recognition Day

  • Global Fat Bike Day

  • International Cheetah Day

  • International Day of Banks

  • National Dice Day

  • National Sock Day

  • Santa's List Day

  • Wildlife Conservation Day

December 5

  • Bathtub Party Day

  • Celebrate Shelter Pets Day

  • International Ninja Day

  • International Volunteer Day

  • Krampusnacht

  • National AFL-CIO Day

  • National Blue Jeans Day

  • National Communicate With Your Kids Days

  • National Repeal Day

  • Sacher-Torte Day

  • Walt Disney Day

  • World Soil Day

December 6

  • Candle Day

  • Mitten Tree Day

  • National Bartender Day

  • National Day of Remembrance and Action on Violence Against Women

  • National Gazpacho Day

  • National Microwave Oven Day

  • National Miners Day

  • National Play Outside Day

  • Put on Your Own Shoes Day

  • St. Nicholas Day

December 7

  • International Civil Aviation Day

  • National Cotton Candy Day

  • National Letter Writing Day

  • National Slime Day

  • Pearl Harbor Remembrance Day

December 8

  • Feast of the Immaculate Conception

  • National Blue Collar Day

  • National Brownie Day

  • National Health Savings Account Day

  • National Salesperson Day

  • Pretend To Be a Time Traveler Day

December 9

  • Christmas Card Day

  • Genocide Prevention Day

  • International Anti-Corruption Day

  • International Day Of Commemoration And Dignity Of The Victims Of The Crime Of Genocide

  • International Day of Veterinary Medicine

  • Lost and Found Day

  • National Llama Day

  • National Pastry Day

  • World Techno Day

Related: 50 Cheery, Heartfelt Ways to Sign a Christmas Card This Holiday Season

December 10

  • Dewey Decimal System Day

  • Festival for the Souls of Dead Whales

  • Human Rights Day

  • International Animal Rights Day

  • International Shareware Day

  • Jane Addams Day

  • National Lager Day

  • Nobel Prize Day

  • Worldwide Candle Lighting Day

December 11

  • Holiday Food Drive for Needy Animals Day

  • International Mountain Day

  • National App Day

  • Noodle Ring Day

  • UNICEF Birthday

  • UNICEF Day for Change

December 12

  • Day of the Virgin of Guadalupe

  • Festival of Unmentionable Thoughts

  • Gingerbread Decorating Day

  • Gingerbread House Day

  • Green Monday

  • International Day of Neutrality

  • International Universal Health Coverage Day

  • National Ambrosia Day

  • National Poinsettia Day

  • Universal Health Coverage Day

December 13

  • National Cocoa Day

  • National Cream Cheese Frosting Day

  • National Horse Day

  • National Ice Cream Day

  • National Violin Day

  • Pick A Pathologist Pal Day

  • St. Lucia National Day

  • U.S. National Guard Birthday

December 14

  • Free Shipping Day

  • Martyred Intellectuals Day

  • Monkey Day

  • More Good Today Day

  • National Energy Conservation Day

  • Roast Chestnuts Day

December 15

  • Bill of Rights Day

  • International Tea Day

  • National Cupcake Day

  • National Regifting Day

  • National Wear Your Pearls Day

  • National Ugly Christmas Sweater Day

December 16

  • National Chocolate Covered Anything Day

  • National Underdog Day

  • National Wreaths Across America Day

  • Stupid Toy Day

  • Underdog Day

  • Las Posadas starts

Related: 50 Best Ugly Christmas Sweaters

December 17

  • National Device Appreciation Day

  • National Maple Syrup Day

  • Pan American Aviation Day

  • Saturnalia

  • Wright Brothers Day

December 18

  • Answer the Telephone Like Buddy the Elf Day

  • Bake Cookies Day

  • Flake Appreciation Day

  • International Migrants Day

  • National Twin Day

  • Wear a Plunger on Your Head Day

  • World Arabic Language Day

December 19

  • Look for an Evergreen Day

  • National Emo Day

  • National Hard Candy Day

  • National Oatmeal Muffin Day

December 20

December 21

  • Anne Frank & Samantha Smith Day (Anne & Samantha Day for short)

  • December Solstice

  • Don’t Make Your Bed Day

  • Humbug Day

  • Look On The Bright Side Day

  • National Crossword Puzzle Day

  • National Flashlight Day

  • National Homeless Persons’ Remembrance Day

  • National Short Girl Appreciation Day

  • Winter Solstice

  • World Snowboard Day

  • Yule

December 22

  • Forefathers’ Day

  • National Cookie Exchange Day

  • National Date Nut Bread Day

  • National Short Person Day

December 23

  • Festivus

  • HumanLight

  • National Christmas Movie Marathon Day

  • National Pfeffernusse Day

  • National Roots Day

December 24

  • Christmas Eve

  • Last-Minute Shopper's Day

  • National Eggnog Day

December 25

  • A’Phabet Day or No “L” Day (get it... Noel...)

  • Christmas

  • Hanukkah begins

  • National Pumpkin Pie Day

Related: When Is Hanukkah, or the 'Festival of Lights,' in 2024?

December 26

  • Boxing Day

  • Day of Goodwill

  • Kwanzaa begins

  • National Homeowners Day

  • National Thank You Note Day

  • National Candy Cane Day

  • National Whiners Day

Related: 50 Kwanzaa Greetings to Honor the Seven Principles and Celebrate Pan-African Culture

December 27

  • International Day of Epidemic Preparedness

  • National Fruitcake Day

  • Make Cut-Out Snowflakes Day

  • Visit the Zoo Day

December 28

  • National Card Playing Day

  • National Call-a-Friend Day

  • National Chocolate Candy Day

  • National Download Day

  • National Short Film Day

  • Pledge of Allegiance Day

December 29

  • International Cello Day

  • Still Need To Do Day

  • Tick Tock Day (not to be confused with the app, TikTok)

December 30

  • Falling Needles Family Fest Day

  • Festival of Enormous Changes at the Last Minute

  • National Bacon Day

  • National Resolution Planning Day

  • Sodium Bicarbonate Day

December 31

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