MYRTLE BEACH, SC (WMBF) - Today is the first day of Autumn but why is the first day of Fall different each year?

The exact time of the fall equinox changes slightly each year. This year, the equinox arrives Sept. 22 at 8:43 a.m. Eastern ...

The autumn equinox, which comes around every September for the Northern Hemisphere, marks the official astronomical start of ...

Twice a year, the sun doesn’t play favorites. Everyone on Earth is seemingly on equal status – at least when it comes to the ...

Astronomical fall has officially arrived in the northern hemisphere. The suns most direct rays have been slowly shifting southwards on the planet.

Today marks the autumnal equinox, or the first day of astronomical fall. Have you ever wondered why it occurs on a different day and at a different time each year?

Fall weather is soon going to be hitting the Northeast and just in time as the official start to fall — the autumnal equinox ...

The weekend takes a turn to wet and cool weather; Sunday’s highs 20 degrees cooler than Saturday’s summery weather The ...

In the Northern Hemisphere after the autumnal equinox, the days begin to get shorter as the winter solstice gets closer. Fall foliage predictions:These maps show when and where to see peak colors.

If you get up early enough, you can experience an equinox sunrise. The autumnal equinox heralds the arrival of fall in the ...

In this First Warning Weather University lesson, chief meteorologist Nick Bannin explains why seasons are different depending on which hemisphere you live in, and why temperature doesn't mark the ...

Fall equinox in the Northern Hemisphere is in ... the days and nights are at their extremes. Winter solstice is the shortest day of the year, while summer solstice is the longest.