First Day Of Fall 2024 Usa Calendar. View your assigned main campus enrollment dates in buff portal, then search for classes. Autumn 2024 starts on sunday, september 22nd in the northern hemisphere, with daylight time shortening and the leaves begining to fall with the.

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. March 31 (mon) first day of quarter;