End Of Winter Solstice 2024. Fall begins with the autumnal equinox, sunday, september 22, 2024, 8:44 a.m. When do the four seasons start in 2024—for spring, summer, fall, and winter?
Learn all about the shortest day of the year—and tell us what winter means to. The winter solstice 2024 will mark the longest night of the year in the northern hemisphere.