When Does Fall Start 2025

When Does Fall Start 2025. Add/drop deadline (full semester & 1st term) may 26, 2025: Autumn 2025 starts on monday, september 22nd in the northern hemisphere, with daylight time shortening and the leaves begining to fall with the changing tilt of the earth's axis.

To find out why the seasons occur, visit this page: Here are the equinox and solstice dates—plus, answers to common questions about the seasons of the year in north america.