The first day of fall is upon us!  The autumnal equinox took place at 8:44 am EDT this morning, marking the official start of the fall season.   This is not our only equinox of ...

EDT on Sunday, September 22, 2024, the sun will cross the celestial equator, putting the magnetic fields of Earth and the ...

In addition to refraction hastening sunrise and delaying sunset, there is another factor that makes daylight longer than night at an equinox: sunrise and sunset are defined as the times when the first ...

September 22 is the autumnal equinox in the northern hemisphere. This is a day when the hours of daylight and nighttime are ...

The weekend takes a turn to wet and cool weather; Sunday’s highs 20 degrees cooler than Saturday’s summery weather The ...

Midway between those seasons are spring and fall, where neither hemisphere is pointed closer to the sun. These typically ...

As fall officially begins with the autumnal equinox Sunday, one of Chicago's most iconic images will make its return with ...

During an equinox, places around the globe experience nearly equal amounts of daytime and nighttime. The second occurrence ...

If you get up early enough, you can experience an equinox sunrise. The autumnal equinox heralds the arrival of fall in the northern hemisphere.

Fall weather is soon going to be hitting the Northeast and just in time as the official start to fall — the autumnal equinox ...

Today was the 10th straight day with highs in the 80s. Fall officially arrives on Sunday. As moves in, so will fall-like weather.

The official first day of fall, otherwise known as the autumnal equinox, is this weekend in the Northern Hemisphere.