And here’s another fun fact: tonight’s also the quickest sunset of the year. The Sun’s steep path makes it drop almost straight down, so sunset happens nearly twice as fast as it does near in summer ...

The fall season is marked by the autumnal equinox, a time when the Earth's axis is tilted neither toward nor away from the sun.

The fall equinox in 2025 is September 22 at 1:19 p.m. C.D.T. This marks the official start of astronomical fall. Each year, ...

Fall officially started at 1:19 p.m. Monday and marks the end of longer days and the true beginning of football and pumpkin spice weather.However, the way we de ...

Throughout this month you may have noticed we've been losing some of that daylight and here we are at the equinox, equal night.

Never mind the fact that the leaves near you may still be green. The season began on Sept. 22, marked by the autumnal equinox ...

“Think of the equinox as a moment of celestial balance. At that precise time, the Earth’s axis is not tilted toward or away ...

The Earth’s climate is a dynamic entity, continuously evolving over billions of years with alternating periods of extreme ...

Many planetary systems are born in slightly tilted protoplanetary disks, which would explain the misaligned orbits from the ...

The autumnal equinox arrives Monday, marking the start of the fall season for the Northern Hemisphere and the spring in the ...

The first day of fall is on Monday, Sept. 22, 2025, in the Northern Hemisphere. These are just two different ways to carve up ...

On the day of the 2025 autumnal equinox, the sun rises almost exactly due east and sets to the west. The months that follow ...