When Does Winter 2024 Begin. 21, 2024, with the winter solstice at 4:21 a.m. This year the winter will start on thursday december 21, 2023 (day of the winter solstice) and will end on tuesday march 19, 2024 with the spring equinox.

When does winter start in 2024? Ending on 28 (or 29 during a leap year) february.