December
106 special days in December.

Dec 1
World AIDS Day
Worldwide
Dec 1
Romania National Day
National
Dec 1
Eat a Red Apple Day
Worldwide
Dec 1 – 10
Hornbill Festival
Regional
Dec 1 – 24
Operation Santa Paws
National
Dec 1 – 31
Cat Lovers Month
Worldwide
Dec 1 – 31
Decembeard
Worldwide
Dec 1 – 31
Gift of Sight Month
National
Dec 2
International Day for the Abolition of Slavery
Worldwide
Dec 2
National Day
National
Dec 2
Play Basketball Day
Worldwide
Dec 2
World Computer Literacy Day
Worldwide
Dec 2
World Futures Day
Worldwide
Dec 3
International Day of Persons with Disabilities
Worldwide
Dec 3
National Day Holiday
National
Dec 3
Make a Gift Day
Worldwide
Dec 4
World Cookie Day
Worldwide
Dec 4
National Cookie Day
Worldwide
Dec 4
World Wildlife Conservation Day
Worldwide
Dec 4
Eid il-Burbara
National
Dec 4 – 7
Art Basel Miami
Worldwide
Dec 4
International Day of Banks
Worldwide
Dec 4
International Day Against Unilateral Coercive Measures
Worldwide
Dec 5
International Volunteer Day
Worldwide
Dec 5
World Soil Day
Worldwide
Dec 5
Thailand National Day
National
Dec 5
Krampusnacht
Regional
Dec 5
National Blue Jeans Day
Worldwide
Dec 5 – 6
Rakia and Spirits Festival
Regional
Dec 5
Walt Disney Day
Worldwide
Dec 6
St. Nicholas Day
National
Dec 6
Finnish Independence Day
National
Dec 6
Miners Day
Worldwide
Dec 6
Canada National Day of Remembrance and Action on Violence Against Women
National
Dec 7
International Civil Aviation Day
Worldwide
Dec 7
Pearl Harbor Remembrance Day
National
Dec 7
Africa Telecommunications and ICT Day
Worldwide
Dec 8
Pretend to Be a Time Traveler Day
Worldwide
Dec 9
International Anti-Corruption Day
Worldwide
Dec 9
World Techno Day
Worldwide
Dec 9
Genocide Prevention Day
Worldwide
Dec 9 – 15
Computer Science Education Week
Worldwide
Dec 10
Human Rights Day
Worldwide
Dec 10
Nobel Prize Day
Worldwide
Dec 10
International Animal Rights Day
Worldwide
Dec 10
Festival for the Souls of Dead Whales
Worldwide
Dec 10
Constitution Day in Thailand
National
Dec 11
International Mountain Day
Worldwide
Dec 11
National Tango Day
National
Dec 12
Kenya Jamhuri Day
National
Dec 12
Kenya Independence Day
National
Dec 12
International Day of Neutrality
Worldwide
Dec 12
International Universal Health Coverage Day
Worldwide
Dec 13
Day of the Horse
National
Dec 13
St. Lucia Day
Worldwide
Dec 14
Halcyon Days
National
Dec 14
Sustainable Entrepreneurship Day
Worldwide
Dec 14
International Day against Colonialism in All its Forms and Manifestations
Worldwide
Dec 14
Day of African Sport
Worldwide
Dec 15
Bill of Rights Day
National
Dec 15
World Turkic Language Family Day
Worldwide
Dec 16
Day of Reconciliation
National
Dec 16
Independence Day
National
Dec 16
Bahrain National Day
National
Dec 17
Bahrain Accession Day
National
Dec 17
Wright Brothers Day
National
Dec 17 – 23
Saturnalia
National
Dec 18
International Migrants Day
Worldwide
Dec 18
World Arabic Language Day
Worldwide
Dec 18
Qatar National Day
National
Dec 18
World Arabic Language Day
National
Dec 19
National Heroes and Heroines Day
National
Dec 19
International Day of Recognition for Women Searchers of Missing Persons
Worldwide
Dec 20
Games Day
National
Dec 20
International Human Solidarity Day
Worldwide
Dec 21
Yule
Worldwide
Dec 21
World Basketball Day
Worldwide
Dec 21
National Crossword Puzzle Day
National
Dec 21
National Short Story Day
National
Dec 21
Look On The Bright Side Day
National
Dec 21
World Meditation Day
Worldwide
Dec 21
World Snowboard Day
Worldwide
Dec 21
National Homeless Persons' Remembrance Day
National
Dec 21
Winter Solstice
Worldwide
Dec 22
Mathematics Day
National
Dec 22
Forefathers' Day
National
Dec 23
Night of the Radishes
National
Dec 24
Jólabókaflóð (Christmas Book Flood)
National
Dec 24
Libya Independence Day
National
Dec 24
Carols by Candlelight
National
Dec 24
Christmas Eve
Worldwide
Dec 24
International Anti-Cybercrime Day
Worldwide
Dec 25
Christmas Day
Worldwide
Dec 25
Christmas
National
Dec 25
International Festival of the Sahara
National
Dec 25, 2026 – Feb 28, 2027
Harbin Ice Festival
National
Dec 26
St. Stephen's Day
National
Dec 26
Kwanzaa
National
Dec 26
Boxing Day
National
Dec 27
International Day of Epidemic Preparedness
Worldwide
Dec 28
Holy Innocents Day
National
Dec 28
National Call a Friend Day
National
Dec 29
International Cello Day
Worldwide
Dec 30
Rizal Day
National
Dec 31
New Year's Eve
Worldwide
Dec 31

