First Day Of Fall 2024 Calendar

First Day Of Fall 2024 Calendar. What to know about 2024 autumnal equinox. In 2024, the exact time of the start of fall is at 12:44 uct (coordinated universal time).

Office of the university registrar. The first day of autumn often called fall (september equinox or autumnal equinox) is when the sun shines directly on the celestial equator passing from north to south and the length of day and night are almost the same.