Start Of Winter 2025

Start Of Winter 2025. The winter solstice, which marks the first day of winter 2025, occurs on saturday, december 21, 2025 at 4:21 a.m. In 2025, these are the astronomical dates and times for the start of each season:

Meteorological seasons consist of splitting the seasons into four. A man clears snow from a sidewalk on january 17, 2025 in north conway, new hampshire.