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.

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

Sean 'Diddy' Combs arrested; details of Titan's implosion revealed ...

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 ...

The first day of fall arrives on Sunday with the autumn equinox, starting shorter, colder days because of Earth's axis and ...

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

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 ...

Fall begins slightly after the midpoint of September. The arrival of fall may be met with joy that cooler temperature and ...

The fall equinox — this Sunday at 8:43 a.m. — marks the end of summer for Ontario. At least from an astronomical point of ...

The autumnal equinox on Sept. 22 marks the start of fall, bringing equal day and night in the Northern Hemisphere.

The full harvest supermoon will shine brightly in the night sky Tuesday evening. A partial lunar eclipse, with a “bite” taken ...