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

The official start to the fall season, the autumnal equinox, occurs on Sunday, Sept. 22. What exactly happens during the ...

There are specific times when the astronomical seasons officially turn over -- for fall, it's the autumnal equinox. For spring, it's the vernal equinox. Fall equinox in the Northern Hemisphere ...

The fall season officially begins on the calendar this Sunday, with the autumn equinox. For those of us in the northern ...

Another 89 days later, the spring or vernal equinox will occur. Then it's another 93 days and 18 hours to the summer solstice — when the most direct rays of the sun reach their northernmost ...

What's happening in the skies over North Texas this month? September holds some spectacular sights in the night and morning ...

Fall begins slightly after the midpoint of September. The arrival of fall may be met with joy that cooler temperature and ...

This edition of Weather Tidbits will be discussing the Autumnal Equinox, also known as the first day of fall. Equinox means equal nights in Latin. Both the Autumnal and Vernal Equinox occurs when the ...

Twice a year, around March 20 or 21 and Sept. 22 or 23, the sun’s rays shine directly over the equator. In the Northern ...

The fall equinox — this Sunday at 8:43 a.m. — marks the end of summer for Ontario. At least from an astronomical point of ...

The September Equinox is also called the Autumnal Equinox in the Northern Hemisphere and the Vernal Equinox in the Southern Hemisphere. It signals the point where the Earth experiences roughly ...