Fall Begins Tonight — Here’s The Exact Time Of The September Equinox

Fall officially begins tonight with the September equinox. Here’s the exact time it happens across every U.S. time zone — and ...
cimss.ssec.wisc.edu

Fall Equinox 2026: There GOES Summer!

Today is the Fall Equinox in the northern hemisphere and a great opportunity to show off some full disk GOES images. The ...
The Associated Press

Day and night get equal billing on Tuesday. A guide to the fall equinox

The fall equinox is Tuesday, when light and darkness split the day evenly. It marks the beginning of fall for the Northern Hemisphere and the beginning of ...
Forbes

Spring Equinox Friday: Exact Time The Seasons Change

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. What day is the first day of spring 2026? Friday, March 20, ...

Goodbye summer. Today the fall equinox begins

The fall equinox, also known as the autumnal equinox, will occur today, marking the first day of the new season.
The Cincinnati Enquirer

Today is the first day of spring. Exact equinox time, myths, rituals

Astronomical spring begins with the vernal equinox on Friday, March 20, 2026, at 10:46 a.m. The spring equinox occurs when the sun shines directly over the Earth's equator, resulting in nearly equal ...