Fall Begins 2025 Date. We “fall back” one hour and return to standard time on sunday, november 2,. This year the autumn will start on sunday september 22, 2024 (day of the fall equinox) and will end on saturday december 21, 2024 with the winter solstice.
Here’s when winter ends and spring 2025 begins. Spring begins with the vernal equinox, thursday, march 20, 2025, 5:01 a.m.