The autumn equinox marks the end of summer and the beginning of fall in the Northern Hemisphere. In 2025, the first day of fall will be Monday, Sept. 22. During the equinox, the sun crosses directly ...

It's almost time to get your coats out, pour yourself a large pumpkin spice latte, and start picking your conkers. That's because autumn officially begins tonight! The autumn equinox takes place at 19 ...

This long-duration comet will make its closest approach to Earth this fall, before disappearing into the outer solar system ...

Fall is one of the perfect seasons. It's not too cold. It's not too hot, and it doesn't have all the allergies associated with spring. You have football and crisp nights for sitting around the fire ...

Bring out your sweaters, light a scented candle, and grab a pumpkin spice latte – the official start of fall is almost here. The autumnal equinox takes place on Monday, Sept. 22, in the Northern ...

Happy first day of fall, Californians, and never mind the fact that the leaves near you may still be green or the temperatures may be more reflective of summer. The season began on Monday, Sept. 22, ...