First Day Of Winter 2024 Usa. The 2024 winter solstice — the precise moment when the sun appears farthest south in the sky — is at 4:20 a.m. The average date for the first measurable snowfall in massachusetts in nov.

(in the southern hemisphere, it is around june 20 or 21.) this date is considered to be the first day of. The winter solstice marks the first day of winter, ushering in the colder weather and holiday season.