First Day Of Fall 2025 , First Day Of Fall 2025. The fall equinox and the first day of autumn arrives on sunday, september 22, 2025, at 08:44 a.m. The first day of fall in the northern hemisphere is sunday, sept. Bear in mind that this only applies to the northern hemisphere—if you live south of the. When do the four seasons start in 2025—for spring, summer, fall, and winter? First Day Of Fall 2025 Images References : 2025
First Day Of Fall 2025. The fall equinox and the first day of autumn arrives on sunday, september 22, 2025, at 08:44 a.m. The first day of fall in the northern hemisphere is sunday, sept. Bear in mind that this only applies to the northern hemisphere—if you live south of the. When do the four seasons start in 2025—for spring, summer, fall, and winter?