Fall officially starts in just a few days. Here is everything to know about the last day of summer, what an equinox is and why it's so important.

The fall season is marked by the autumnal equinox, a time when the Earth's axis is tilted neither toward nor away from the sun.

From cooler temps to fall foliage, there's plenty to be excited about for the start of fall — but what does the autumnal ...

The fall season officially begins on Monday, Sept. 22, 2025, with the autumnal equinox. An equinox occurs when the Earth's ...

The official meteorological and astronomical start of fall will both come much sooner than the cool-down in Florida. And ...

Here's when fall 2025 officially begins and when the cooler weather is expected to follow in Florida this year.

Daylight saving time for 2025 began at 2 a.m. EDT on Sunday, March 9, 2025. It will end when we fall back at 2 a.m. EST on ...

The autumnal equinox marks the official goodbye to summer and the hello to fall. Scientifically, it signals the shift toward shorter days and longer nights as Earth's tilt leans us closer to winter.

The autumn equinox marks the end of summer and the beginning of fall in the Northern Hemisphere. In 2025, the first day of fall will be Monday, Sept. 22. During the equinox, the sun crosses directly ...