Fall is back, baby! The official first day of fall, otherwise known as the autumnal equinox, is this weekend in the Northern ...

Allison Chinchar, CNN meteorologist, explains the differences: “Astronomical fall is essentially the time period from the ...

The first day of fall is not far off and it's a welcome occurrence everywhere. Here in Arizona, we look forward to the end of 100-degree days, and people around the country are ready for crisp air ...

This year, the first day of fall, the autumnal equinox, began on Sept. 22, at exactly 8:43 a.m. Equinox is the Latin word for “equal night.” That is when the sun is aligned with the equator ...

In South Carolina, the leafy trails and bike paths come alive with fall colors. South Carolina's summer humidity typically doesn't stop at the technical first day of fall, but that doesn't mean ...

The first day of November also marks one month until the meteorological start of winter. Here's when winter officially starts, when and what the winter solstice is, when we fall back and what to ...

Those dates can vary by a day or two each year,” she says. “Meteorological fall is different … in that the dates never change and are based on climatological seasons rather than Earth’s ...