Autumn 2024 Meaning English. The autumn equinox is due to. Autumn 2024 starts on sunday, september 22nd in the northern hemisphere, with daylight time shortening and the leaves begining to fall with the.
So as the northern hemisphere of earth begins to tilt away from the star, it means fall/autumn will begin on sunday, september 22. Autumn is usually defined in the northern hemisphere as the period between the autumnal equinox (day and night equal in length), september 22 or 23, and the.