When Is It Winter 2024. Winter solstice takes place on december 21, 2024, at 09:20 gmt (04:20 a.m. 21, 2024, with the winter solstice at 4:21 a.m.
By the meteorological calendar, the first day of winter is always 1 december; Winter solstice takes place on december 21, 2024, at 09:20 gmt (04:20 a.m.