Important Days of December: United States (2025)

Important days you can share on social media in December, 2025 for United States

Nov 2025 Today Jan 2026

01

December

National Christmas Lights Day

02

December

National Mutt Day

03

December

National Disability Day

04

December

National Cookie Day

05

December

National Repeal Day

06

December

National Gazpacho Day

National Miners Day

07

December

National Cotton Candy Day

National Letter Writing Day

National Pearl Harbor Day of Remembrance

08

December

National Bartender Day

National Brownie Day

09

December

National Llama Day

National Pastry Day

10

December

National Lager Day

12

December

National Ding-A-Ling Day

Gingerbread House Day

13

December

National Horse Day

National Salesperson Day

National Violin Day

U.S. National Guard Birthday

National Ice Cream Day

14

December

National Free Shipping Day

15

December

National Cat Herders Day

National Cupcake Day

16

December

National Chocolate Covered Anything Day

17

December

National Maple Syrup Day

18

December

Answer The Telephone Like Buddy The Elf Day

19

December

National Emo Day

National Hard Candy Day

20

December

National Sangria Day

National Ugly Sweater Day

21

December

National Wreaths Across America Day

National Coquito Day

National Crossword Puzzle Day

National Short Girl Appreciation Day

22

December

National Cookie Exchange Day

National Short Person Day

23

December

26

December

National Candy Cane Day

National Thank You Note Day

27

December

National Fruitcake Day

28

December

National Call a Friend Day

National Chocolate Candy Day

National Download Day

29

December

Still Need To Do Day

30

December

National Bacon Day