What Day Is The Fall Equinox 2024

What Day Is The Fall Equinox 2024. The first day of fall is sunday, september 22, 2024—the same day as the autumn equinox—in the northern hemisphere. Because the fall equinox is not a fixed day but is rather based on an.

The fall equinox will occur at exactly 8:44 a.m. Autumnal equinox — is an astronomical phenomenon, when the sun in its visible motion along the ecliptic crosses the celestial equator.