1st Day Of Fall 2024 Date. The first day of fall in the northern hemisphere is sunday, sept. As the summer heat fades and leaves begin their slow dance to the ground, fall 2024 is just around the corner, bringing the autumnal equinox — a cosmic event where night and day.
The official first day of fall is this weekend. Bear in mind that this only applies to the northern hemisphere—if you live south of the equator, this is when spring will begin!
