December International Days
December 1
December 2
December 3
- International Sweater Vestival – First Friday After Thanksgiving
- United Nations’ International Day of Persons with Disabilities
December 4
- Cabernet Franc Day
- Santa’s List Day
- International Cheetah Day
- World Wildlife Conservation Day
- Global Fat Bike Day – First Saturday in December
- International Spirit of the Game Day – First Saturday in December
- World Civil Aviation Day – First Saturday in December
- World Pear Day – First Weekend in December
December 5
December 6
- Mitten Tree Day
- National Day of Remembrance and Action on Violence Against Women (Canada)
- St. Nicholas Day
December 7
December 8
- Bodhi Day (Japan)
December 9
- International Anti-corruption Day
- International Day of Commemoration and Dignity of the Victims of the Crime of Genocide and of the Prevention of this Crime
- Lutefisk Day (Scandanavia)
- World Techno Day
December 10
- Nobel Prize Day
- Human Rights Day (International)
- International Animal Rights Day
December 11
- UNICEF Birthday
- International Mountain Day
- International Shareware Day – Second Saturday in December
December 12
- International Day of Neutrality
- Worldwide Candle Lighting Day (The Compassionate Friends) – Second Sunday in December
- World Choral Day – Second Sunday in December
December 13
December 14
- Martyred Intellectuals Day (Bangladesh)
- Monkey Day (International)
December 15
December 16
December 17
December 18
December 19
December 20
December 21
December 22
December 23
December 24
December 25
December 26
- Boxing Day
- Day of Goodwill
- Kwanzaa (December 26 to January 1)
December 27
December 28
December 29
December 30
December 31
