December 1, 2025

This page shows all events for Monday, the 1st of December, 2025. The day is the 335th day in 2025 and in the 49th calendar week.

General events on December 1, 2025

• Eat a Red Apple Day
• Great Union Day in Romania
• World AIDS Day

Natural events on December 1, 2025

• Beginning of meteorological winter

on December 1, 2025

• Cyber Monday