Winter Solstice 2024 Date. Fall begins with the autumnal equinox, sunday, september 22, 2024, 8:44 a.m. In 2025, it is at 23:02:48 on december 21.
Winter 2024 starts on saturday, december 21st in the northern hemisphere, with the first day of winter being the shortest daylight day of the year with the. So, what is the winter solstice, and why does it happen?