When Is The First Day Of Fall 2024. The schedules for the juris doctor, doctor of medicine and the doctor of veterinary medicine may have different start and end dates. The 2024 autumnal equinox happens at 8:43 a.m.
— daylight saving time ends at 2 a.m. — autumn 2024 starts on sunday, 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.