Today is the first day of fall — and that means another autumnal equinox is here.
But what is the autumnal equinox? Most people don't quite know, so let East Haven Patch serve as the great explainer for all things equinoctial.
Equinoxes fall on the halfway point between solstices and occur, according to the Washington Post, "when the sun crosses the equator and day and night are of roughly equal length, everywhere in the world."
lack of an axial tilt on the day of the equinox. In fact, the word equinox is derived from the Latin words aequus, meaning equal, and nox, meaning night.
In East Haven on the autumnal equinox the sun will come up at 6:37 a.m. and set at 6:44 p.m, according to sunrisesunset.com, As you notice, that is not actually a perfect 12 hours of light and darkness. As timeanddate.com reports, this is because of issues such as light refraction and other reasons.
The exact moment of the autumnal equinox this year is 2:49 p.m. Coordinated Universal Time, or 10:49 a.m.
See ya next year, summer. Hello fall, and happy autumnal equinox!