"There are only two times of the year when the Earth's axis is tilted neither toward nor away from the sun, resulting in a ...

Fall officially starts in just a few days. Here is everything to know about the last day of summer, what an equinox is and ...

The equinox occurs at the same moment wherever you are on Earth but what is it and when does it take place? Chris Fawkes has ...

As the first day of fall approaches on September 22, 2025, we prepare for another seasonal transition. Though the weather may ...

While days have been gradually getting shorter in the Northern Hemisphere since the summer solstice, the rate at which we lose daylight speeds up as time goes on — peaking in the days around the fall ...

During both the Vernal and Autumnal Equinox, there are nearly equal amounts of daylight and nighttime across the globe.

On Monday, Sept. 22, day and night will be nearly equal in length as Earth's axis is side-on to the sun, officially beginning ...

Autumn is the oldest word used to describe the season between summer and winter. However, in the 1600s, some people started abbreviating the season to "fall" in association with the phrase often used ...

PM CDT on Monday September 22, 2025. How do we know when fall starts? Astronomical fall begins when the Autumn Equinox occurs in the Northern Hemisphere. The Autumn Equinox happens when the sun is ...

The official start of the season is right around the corner. We’re talking about the Autumnal Equinox, which arrives next ...

While the days have been gradually getting shorter since the summer solstice, the rate at which Washington loses daylight speeds up as time goes on — peaking in the days around the fall equinox.