When Is The First Day Of Fall 2024 Usa In India. The first day of fall is sunday, september 22, 2024—the same day as the autumn equinox—in the northern hemisphere. That's the day of the autumnal equinox when day and night are nearly equal in length.

According to the farmer’s almanac, the exact time of the autumnal. What are the exact start dates for fall 2024, including both meteorological and astronomical.