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December 5 Holidays & Observances

4 holidays observed on December 5 in the 2026–2030 window.

International Volunteer Day awareness · International Every year World Soil Day awareness · International Every year International Ninja Day fun · International Every year Repeal Day fun · National Every year

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December 5 — quick answers

How many holidays fall on December 5?
In the 2026–2030 window, 4 holidays and observance fall on December 5: International Volunteer Day, World Soil Day, International Ninja Day, Repeal Day.
What is celebrated on December 5?
December 5 is home to International Volunteer Day, World Soil Day, International Ninja Day and other observances. Each one has its own page with history and a live countdown.
Are any December 5 holidays public holidays?
None of the observances on December 5 are US federal holidays; they are celebrated informally by people, brands and communities.