Irene Kerianne

What Day Is The Fall Equinox 2024 Calendar. But again, this is only for the northern hemisphere, since the southern hemisphere. The autumnal equinox, or the first day of fall in the northern hemisphere takes place every year on september 22nd or september 23rd.

Autumnal equinox — is an astronomical phenomenon, when the sun in its visible motion along the ecliptic crosses the celestial equator. In 2024, the autumnal equinox will take place on september 22,at 08:44 a.m.