When Is Winter Solstice 2024 Usa. Eastern standard time (est) on saturday, dec. The 2024 winter solstice — the precise moment when the sun appears farthest south in the sky — is at 4:21 a.m.

The 2024 winter solstice — the precise moment when the sun appears farthest south in the sky — is at 4:21 a.m. In 2024, the first day of winter is saturday, dec.