Day Guide for Tuesday December 15th 2026

This is our day guide for Tuesday December 15th 2026 which shows you at a glance what's happening around the world on day 349 of 2026.

Holidays on December 15th 2026

Regional

Bonaire, Sint Eustatius and Saba (regional): Kingdom Day. Commemorates the signing of the Charter of the Kingdom of the Netherlands by Queen Juliana on 15 December 1954.

December 14th 2026 | Go to Today | Holidays for 2026 are not available yet

Observances on December 15th 2026

USA: Bill of Rights Day
USA: Cat Herders Day
USA: National Cupcake/ Lemon Cupcake Day
India: International Tea Day

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