The sun is setting earlier and the leaves are changing. Here's when, what to know about first day of fall 2025 - autumnal ...

The fall equinox marks the first day of autumn. When does fall officially begin in 2025? This visual guide will help get you ...

It’s almost time to bid farewell to summer and say hello to fall. Here's when the new season officially starts.

Nearly equal day and night, Saturn, autumn traditions and the official first day of fall. Here’s what Monday’s equinox means.

Here's what to know about the astrology and spiritual significance of the Northern hemisphere's autumnal equinox on Sept. 22, ...

On September 21, 2025, a partial solar eclipse will occur, coinciding with the September equinox. Skywatchers in India won't ...

This fall Philly may experience 17 days of exceptional moonlight. And don't miss the chimney swifts and the hawks.

"There are only two times of the year when the Earth's axis is tilted neither toward nor away from the sun, resulting in a 'nearly' equal amount of daylight and darkness at all latitudes," the ...

This weekend's September new moon will rise amid a partial solar eclipse, giving way to the autumnal equinox. Here's when, where it will be visible ...