2025
Later action
National Women in Aerospace Day
H. Res. 941 was introduced and referred to the House Committee on Science, Space, and Technology as a federal recognition proposal; introduction is not treated as final House adop…
Evergreen date guide
What is celebrated on December 10?
See the observances and verified observance-history milestones attached to December 10. Each observance keeps its own source and date details.
Verified history
Today in history →On this date in observance history
Selected observance milestones connected to this date, based on reviewed sources.
2024
Later action
Lui-Ngai-Ni
The state general-holiday notification lists Lui-Ngai-Ni on 15 February for the 2025 calendar.
2016
Later action
Aviation Maintenance Technician Day
Supported the goals and ideals of National Aviation Maintenance Technician Day and recognized the profession and Charles Edward Taylor.
1998
First observance
International Animal Rights Day
Uncaged states it launched the day in 1998, and World Animal Protection states that Uncaged started the event in 1998 and chose December 10.
1901
First observance
Nobel Day
Nobel Foundation history identifies December 10, 1901 as the first Nobel Prize award ceremonies.
Curated global anchors
See the collection →Major global guides on December 10
A reviewed starting point drawn from prominent global observances with strong institutional or organizer sources. Each observance keeps its own documented status and scope.
Source-backedFixed AnnualIn-depth guide
Human Rights Day
A/RES/423 (V)
Reviewed depth
Other in-depth guides on December 10
Source-backedFixed AnnualIn-depth guide
Constitution Day
Thailand’s Board of Investment official 2026 holiday information lists 10 December 2026 as Constitution Day.
Source-backedFixed AnnualIn-depth guide
International Animal Rights Day
World Animal Protection states that International Animal Rights Day is observed on December 10 every year and is used to advocate for recognition and protection of animals as sentient being…
Source-backedFixed AnnualIn-depth guide
Nobel Day
The Nobel Foundation identifies 10 December as Nobel Day, when the Nobel Prize award ceremonies take place in Oslo and Stockholm
Source-backedFixed AnnualIn-depth guide
Victory Day
Iraq's Ministry of Higher Education and Scientific Research publishes annual Victory Day messages on December 10 commemorating victory over terrorism/ISIS.
Explore the mix
All topics →Topics represented on December 10
5 observances
All observances on this date
Source-backedFixed AnnualIn-depth guide
Constitution Day
Thailand’s Board of Investment official 2026 holiday information lists 10 December 2026 as Constitution Day.
Source-backedFixed AnnualIn-depth guide
Human Rights Day
A/RES/423 (V)
Source-backedFixed AnnualIn-depth guide
International Animal Rights Day
World Animal Protection states that International Animal Rights Day is observed on December 10 every year and is used to advocate for recognition and protection of animals as sentient being…
Source-backedFixed AnnualIn-depth guide
Nobel Day
The Nobel Foundation identifies 10 December as Nobel Day, when the Nobel Prize award ceremonies take place in Oslo and Stockholm
Source-backedFixed AnnualIn-depth guide
Victory Day
Iraq's Ministry of Higher Education and Scientific Research publishes annual Victory Day messages on December 10 commemorating victory over terrorism/ISIS.
How dates are selected
This page combines fixed annual dates, reusable calendar rules and year-specific dates confirmed for 2026. Variable or historical dates are included only when they are clearly supported.
Read the methodology →