Winter Solstice 2024 Time Est. The winter solstice, which marks the first day of winter 2024, occurs on saturday, december 21, 2024 at 4:21 a.m. The astronomical start of a season depends on the position.

Daylight saving time, sometimes called incorrectly by the plural daylight savings time, ends on sunday, nov. In the northern hemisphere, the 2024 winter solstice will occur on december 21 at 09:20 gmt (december 21, 04:20 a.m.