Day and night will get equal time for a brief moment Monday as much of the world heads into fall. The autumnal equinox arrives Monday, marking the start of the fall season for the Northern Hemisphere ...

The autumnal or fall equinox arrives on Monday, September 22, 2025, at 2:19 P.M. EDT, bringing with it the sound of dead leaves, the rich rot of pumpkin spice and the distant echo of frost. An equinox ...

You might hear the term "autumn equinox" tossed around Sept. 22 on the first day of fall. But what exactly does that mean? Is it different from a solstice? Yes, actually. They mark seasonal changes ...

The autumnal or fall equinox arrives on Monday, September 22, 2025, at 2:19 P.M. EDT, bringing with it the sound of dead leaves, the rich rot of pumpkin spice and the distant echo of frost. What is ...

The autumnal equinox marks the start of autumn in the Northern Hemisphere. The Earth travels around the sun at an angle, and for most of the year, the Earth’s axis is tilted either toward or away from ...

TAMPA, Fla. — It will officially be autumn on Monday, so time to break out the fall decorations and pumpkin spice treats, if you haven't already. Although it may technically be "sweater weather," you ...

Day and night will get equal time for a brief moment Monday as much of the world heads into fall. The autumnal equinox marks the start of the fall season for the Northern Hemisphere and the spring in ...

Ready for some leaf peeping? Southern states might not put on the truly stunning displays of fall colors that other areas get, but that doesn't mean you can't find beautiful autumn leaves in ...

At the top of Yosemite National Park’s Vernal Fall on a recent holiday weekend, amid the throngs of tourists snapping photos and feasting on snacks and picnic lunches, a squirrel crept across smooth ...

Mississippi can expect continued high temperatures through summer and into early fall. Fall officially begins Sept. 22, according to the Farmer's Almanac, but meteorologists mark Sept. 1 as the start ...

Puddle or vernal pool? Take a closer look to find out. Vernal pools, Michigan’s fantastical temporary wetlands, are teeming with life. They’ve earned the nickname, “powerhouse puddles” from the state ...