When Is The First Day Of Winter 2024 Usa. The winter solstice, which marks the first day of winter 2024, occurs on saturday, december 21, 2024 at 4:21 a.m. Here are the dates for the first day of winter this year and dates in the coming years:
โ the first day of winter in the northern hemisphere is marked by the winter solstice, which occurs on saturday, december 21, 2024, at 4:21 pam. Seasons divide the year into four distinct periods of time named spring, summer, autumn/fall, and winter.