First Day Of Fall 2024 Usa Time In India. But again, this is only for the northern hemisphere, since the southern hemisphere experiences the reverse, and this.  — the autumnal equinox, or the first day of fall in the northern hemisphere takes place every year on september 22nd or september 23rd.

In 2024, this happens on september 22, at 12:44 gmt (08:44.  — the official first day of fall is officially sunday, september 22, 2024.