But fall hasn't officially started yet. The autumnalequinox, or the official start of fall, lies just around the corner. Here's what to know about the seasonal change. When is the first day ...
The autumnalequinox officially marks the start of fall. The word "equinox" comes from the Latin words "aequus" and "nox," which mean "equal or even" and "night," respectively. That's because ...