First Day Of Winter 2024 Usa Date. Starts on sunday, september 22 at 8:44 am, and ends on saturday, december 21 at 4:21 am. In 2024, the winter solstice date is saturday, december 21.
In 2022, the winter solstice happens at 4:48 p.m. The season change dates are based on the spring and fall equinoxes as well as the summer and winter solstices.