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

It's almost time to fall into fall, though in many parts of the country, it feels like we're already there. There are ...

During the September equinox, the sun’s direct rays cross Earth’s equator ... In most of the United States, the equilux ...

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

Our days will soon be getting cooler, shorter and darker earlier as clocks fall back an hour for Daylight Saving Time.

In Japan, Autumnal Equinox Day is a national holiday. In Japanese, it’s known as Shubun no Hi (秋分の日), according to Coto ...

Sept. 22's equinox will put Earth in a position where the solar wind can interact with Earth's magnetic field to cause cracks ...

Fall weather is soon going to be hitting the Northeast and just in time as the official start to fall — the autumnal equinox ...

The harvest moon will be a spectacular lunar show in September. Along with a longer viewing period, it'll be a supermoon and ...

Dates can shift slightly for equinoxes depending on the year, but it's always around this time in September. The next vernal equinox in the Northern Hemisphere takes place on March 20, 2025 ...