Holiday Calendar
21 holidays observed on this day
Monday, December 21
Monday,
December 21
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What December 21 celebrates

21 holidays observed around the world. Sorted by how many people have saved them.

Ranked by all-time saves, not today's activity

National Short Girl Appreciation Day BIGGEST ON DECEMBER 21
Fun Silly United States

National Short Girl Appreciation Day

A celebratory observance on December 21 appreciating short women and a body-positive, affectionate take on petite stature.

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02
National Crossword Puzzle Day
Observance
National Crossword Puzzle Day

Unravel the mysteries and challenge your mind with a fun crossword puzzle this National Crossword Puzzle Day!

Pop Culture Gaming United States
137
03
Don’t Make Your Bed Day
Observance
Don’t Make Your Bed Day

Don't Make Your Bed Day is here - why not take a break from chores and enjoy some extra time in bed with your favorite book or movie?

Lifestyle Cleaning United States
114
04
National Flashlight Day
Observance
National Flashlight Day

Shine a light on National Flashlight Day - explore the outdoors with your trusty flashlight and enjoy the wonders of nature!

Lifestyle Household Gadgets United States
103
05
International Saree Day
Observance
International Saree Day

Show your appreciation of culture and beauty with International Saree Day - don a dazzling saree and dazzle the world!

Culture Asian Heritage International
91
06
National Coquito Day
Food observance
National Coquito Day

Celebrate National Coquito Day with a tropical twist - enjoy the creamy Puerto Rican rum-coconut beverage for a sweet and delicious treat!

Food Alcohol United States
57
07
Winter Solstice
Observance
Winter Solstice

Let's welcome the longest night of the year with cozy blankets, warm drinks, and a little bit of magic on Winter Solstice.

Seasonal Winter International
57
08
Look On The Bright Side Day
Observance
Look On The Bright Side Day

Don't let a bad day bring you down, it's Look On The Bright Side Day! Spread positivity and find the silver lining in every situation.

Health Self-Care United States
47
09
Humbug Day
Community origin
Humbug Day

Don't let the holiday stress get to you - embrace your inner Scrooge and celebrate Humbug Day with a day of relaxation and grumpiness.

Fun Silly United States
46
10
National French Fried Shrimp Day
Food observance
National French Fried Shrimp Day

Get ready to indulge in crispy, flavorful shrimp on National French Fried Shrimp Day! Don't miss out on this tasty holiday.

Food Dining United States
46
11
National Lee Day
Observance
National Lee Day

Calling all Lees! It's time to celebrate National Lee Day and show off your unique name with pride. Let's make this day one to remember!

Names International
46
12
Yule
Historical Origin
Yule

Cultural Tradition on the Winter Solstice to celebrate the longest night of the year and the return of the sun.

Seasonal Winter International
46
13
Anne and Samantha Day
Observance
Anne and Samantha Day

Mark Anne and Samantha Day by celebrating the strong, inspiring women in your life - let's honor their achievements and their influence!

Names United States
24
14
December Solstice
Observance
December Solstice

Embrace the celestial beauty of the December Solstice, welcoming longer nights or sunnier days depending on your spot on the globe!

Seasonal Winter International
23
15
Festival of Winter Walks
Observance
Festival of Winter Walks

Step into winter's wonder with the Festival of Winter Walks. Feel the crunch underfoot and embrace the chill in the air!

Sports Outdoor Adventure United Kingdom
23
16
National Homeless Persons’ Remembrance Day
Awareness day
National Homeless Persons’ Remembrance Day

Let's honor and remember those who have lost their lives due to homelessness and advocate for change.

Awareness Social Justice United States
23
17
National Maine Day
Observance
National Maine Day

Get ready to indulge in the flavors of the coast on National Maine Day - from lobster rolls to blueberry pancakes, it's a feast not to be missed!

Culture Regional United States
23
18
International Dalek Remembrance Day
Observance
International Dalek Remembrance Day

On International Dalek Remembrance Day, let's honor the iconic foes of Doctor Who and reflect on their impact in pop culture. Exterminate boredom with our themed activities!

Pop Culture Movies & TV International
11
19
Phileas Fogg Win a Wager Day
Observance
Phileas Fogg Win a Wager Day

Ready to embark on a journey around the world in just 80 days? Join us for Phileas Fogg Win a Wager Day and test your travel knowledge!

Pop Culture Books United States
11
20
World Snowboard Day
Observance
World Snowboard Day

Ride the slopes, catch some air, and join the fun on World Snowboard Day - it's the perfect way to celebrate your inner snowboarding enthusiast!

Sports Extreme Sports International
1
21
Dongzhi
Observance
Dongzhi

Embrace the warmth of family gatherings at Dongzhi, as we come together to celebrate both the Winter Solstice and the year's harvest!

Religion Other Religion China
0
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When is December 21?

Year Falls on From today
2025 Sunday 230 days ago
2026 Monday Viewing in 135 days
2027 Tuesday in 500 days
2028 Thursday in 866 days
By the numbers

December 21, measured

1.3k all-time saves across this date’s holidays
21 named holidays fall on this date
From Holiday Calendar Studies
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