When Is The First Day Of Fall 2024 Usa. The first day of fall is sunday, september 22, 2024—the same day as the autumn equinox—in the northern hemisphere. What are the 2024 frost dates?
Edt with the arrival of the fall equinox.after a scorching summer for many areas, cooler temperatures are. The first day of fall is sunday, september 22, 2024—the same day as the autumn equinox—in the northern hemisphere.