Carol Sherman

First Day Of Winter 2025 Usa Dates. All times shown are eastern times, with adjustments made for. The winter solstice marks the first day of winter, ushering in the colder weather and holiday season.

Winter officially begins in the northern hemisphere on saturday, dec. The day in our calendar that marks the first day of winter usually refers to the astronomical seasons which are a result of the earth’s axis and orbit around the sun.