It may still be sweltering in Florida, but the official first day of fall is right around the corner! The autumnal equinox falls in September every year and marks the official start of the fall ...

There are still a couple of more weeks before we hit the first official day of fall ... But as the autumnal equinox— or the September equinox or the fall equinox — hits at the end of the ...

A flock of swans fly at sunrise on the first day of fall ... Then, in September, nature will once again bring us the autumnal equinox, the time of year that ushers in fall in the North.

As the Northern Hemisphere welcomes spring today, the Southern Hemisphere greets the first day of autumn. The word equinox ... During the equinox in March and September — the intermediate ...