As the Northern Hemisphere welcomes spring today, the Southern Hemisphere is marked with the first day of autumn.

As well as some of the darkest skies on the U.S. East Coast, it's also the nation's southernmost point. At 24.5 degrees north ...

The spring equinox will occur at 2:01 a.m. on Thursday. Here's what to know about the start of the spring season in ...

The word equinox comes from two Latin words meaning equal and night. That’s because on the equinox, day and night last almost ...

The Northern Hemisphere is welcoming Spring 2025 on March 20, also known as the vernal equinox. The jump into spring has come ...

The first day of spring, also known as the vernal equinox, has arrived in the Northern Hemisphere on March 20, 2025.

During this time, the Southern Hemisphere begins to tilt away from ... That’s because it falls on the first Sunday after the full moon that follows, or is on, the ecclesiastical equinox, which ...

It caused the Moon to appear reddish during its eclipse ... shortest day length in the northern hemisphere. And in the southern hemisphere, it is the longest day. "As winter in the Northern ...

Tech giant Google on Wednesday celebrated March’s final Half Moon with an interactive doodle.The Doodle features a celestial ...

Up for a challenge? If skies are clear, you may be able to complete a rare feat of visual athletics this coming weekend, and ...