15 December 2025

15 December 2025 is ...

• 349th day of the year. There are then 16 days left in 2025.
• 50th Monday of 2025.
• on the 51st week of 2025 (using ISO standard week number calculation).
• Birthstone for this day: Turquoise & Blue Topaz

15 December 2025 New Zealand Holidays & Popular Observances

There are no major holidays or observances in New Zealand for this date.

15 December 2025 Popular Holidays & Observances Worldwide

• Hanukkah (Continues) - Country Australia Canada Germany / Deutschland Israel Italy / Italia Mexico Netherlands / Nederland South Africa United Kingdom United States
• Virgen de Cotoca - Bolivia
• Kingdom Day (Koninkrijksdag) - Netherlands
• Bill of Rights Day - United States
• Día del Camionero - Argentina