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

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

A summer marked by extreme and record-setting heat across much of the U.S. — particularly in Phoenix — has come to a close.

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 ...

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

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

Earth-watching satellites up in orbit have a unique view of the equinox. A NASA Earth Observatory video shows Earth from space and how the positioning of the sun's light shifts with the changing of ...

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

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

H ere are five things to know about the fall, or autumnal, equinox: 1. Fall's start time ... the environment and the importance of science to our lives. This story does not necessarily represent ...