Fall starts at 9 p.m. ET Thursday, a day officially known as the autumn equinox ... overhead at about noon on these days. Day and night appear to be equal due to the bending of the sun's rays ...

The Latin terms "aequus" and "nox," which mean "equal or even," and "night," are where the word "equinox" originates. So, when is the first day of fall and the autumn equinox? Here's what you need ...

On Sunday, Sept. 22, day and night will be nearly equal in length as Earth spins side-on to the sun and autumn officially begins in the Northern Hemisphere. When you purchase through links on our ...

The beginning of the autumn season marks the end of ... comes from two Latin words meaning equal and night. That’s because on the equinox, day and night last almost the same amount of time ...

When is the first day of fall in 2022? A carefully worded answer is that on Thursday (Sept. 22) at 9:04 p.m. EDT (0104 GMT on Sept. 23), autumn begins ... Latin for "equal night," alluding to ...

Autumn officially begins at 2:50 a.m ... We call this event an equinox, from the Latin for "equal night," alluding to the fact that day and night are then of equal length worldwide.