Winter Solstice 2024 Time Usa. Winter solstice 2024 (beginning of astronomical winter) on the day of the winter (december) solstice, the sun passes through the southernmost point of the ecliptic, that is, as far as possible from the celestial equator to the south (for the northern hemisphere of the earth). The winter solstice, which marks the first day of winter 2024, occurs on saturday, december 21, 2024 at 4:21 a.m.

The 2024 winter solstice — the precise moment when the sun appears farthest south in the sky — is at 4:20 a.m. In 2024 the winter solstice will.