What Is Fall 2025 Called

What Is Fall 2025 Called. The official first day of fall is officially sunday, september 22, 2025. Seasons divide the year into four distinct periods of time named spring, summer, autumn/fall, and winter.

This year, it falls on sunday, sept. Autumnal equinox, two moments in the year when the sun is exactly above the equator and day and night are of equal length;