First Day Of Fall 2025 Usa

First Day Of Fall 2025 Usa. The first day of autumn often called fall (september equinox or autumnal equinox) is when the sun shines directly on the celestial equator passing. This date marks the moment the sun crosses the celestial equator, heading.

Online calendar of holidays and days off in united states for the autumn of 2025. Find out the date, how long in days until and count down to till autumn (or fall) 2025 with a countdown clock.