The official start to the fall season, the autumnal equinox, occurs on Sunday, Sept. 22. What exactly happens during the ...

Astronomical fall has officially arrived in the northern hemisphere. The suns most direct rays have been slowly shifting southwards on the planet.

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The equinox is an annual event that happens twice a year, in March and September, when the Sun's rays fall directly on the ...

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

Sept. 22, day and night will be nearly equal in length as Earth spins side-on to the sun and autumn officially begins in the ...

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

The autumnal equinox heralds the arrival of fall in the northern hemisphere, and it's just around the corner. Here's what to know. Amanda Kooser Freelance writer Amanda C. Kooser covers gadgets ...

The word "equinox" is Latin for "equal night," one ... Jamie Carter is a freelance journalist and regular Live Science contributor based in Cardiff, U.K. He is the author of A Stargazing Program ...

At around 5:45 a.m., the days will start getting shorter and the nights longer in the Northern Hemisphere. According to OMSI ...

However, KOIN 6 Meteorologist Kelley Bayern says that, due to several factors – such as latitude and location, as well as the ...

Autumn officially begins today! It’s apparent in the crisp dawn air and the rapidly shifting leaf colors. I saw my breath ...