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 ...

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

Sunrise: 6:51 A.M. Sunset: 6:51 P.M. What better way to welcome the autumn season than with a flock of migrating birds?

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 ...

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

The next full Moon is the Hunter's Moon, which will occur on Thursday, Oct. 17. That evening, the Moon will rise above the ...

Don't miss the full moon Sept. 17. The full moon closest to the autumnal equinox, it's gonna be a super Harvest Moon with a ...

It's going to be a busy evening, astronomically speaking across Central Illinois. We are going to be seeing not just one but ...

The big attractions of our column today are a small eclipse of an especially big harvest moon Tuesday night and the arrival ...

The best places to visit in October in the U.S. offer a mix of pleasant weather and autumnal-themed activities. Here are our ...

You won't be able to see the partial lunar eclipse Down Under, but the latest supermoon is still lighting up the sky.

Cooler temperatures tempt you to spend more time outside. The changing colors invite and inspire you to look deeper and ...