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December 2025
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Published holidays only. Variable dates are resolved for 2025. Fun and civic days by default.
Fun & civic
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Tue
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Thu
Fri
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30
1
Bifocals at the Monitor Liberation Day
Day Without Art Day
Operation Santa Paws
+3 more
2
Giving Tuesday
International Day for the Abolition of Slavery
National Build Joy Day
+2 more
3
Choose Women Wednesday
International Day of Persons with Disabilities
4
World Wildlife Conservation Day
5
International Volunteer Day
Light up A Life Day
National AFL-CIO Day
6
Coats and Toys for Kids Day
Mitten Tree Day
National Day of Remembrance and Action on Violence Against Women
+1 more
7
8
Green Monday
National Health Savings Account Day
9
Genocide Prevention Day
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
10
International Animal Rights Day
11
Holiday Food Drive for Needy Animals Day
International Mountain Day
UNICEF Birthday
+1 more
12
MS Ireland Christmas Jumper Day
Universal Health Coverage Day
13
Pick A Pathologist Pal Day
14
Martyred Intellectuals Day
Monkey Day
National Energy Conservation Day
15
16
17
18
International Migrants Day
19
Underdog Day
20
National Wreaths Across America Day
21
Look On The Bright Side Day
National Homeless Persons’ Remembrance Day
Short Girl Appreciation Day
22
National Short Person Day
23
HumanLight
24
National Consumer Rights Day
25
GOAL Mile
26
Boxing Day
27
International Day of Epidemic Preparedness
28
29
Constitution of Ireland
30
31
World Peace Meditation Day
1
2
3