Thursday is Cleveland's equilux day, marking the balance of daylight and nighttime. After the equilux, Cleveland’s nights will outpace its days until the spring.

When is the first day of fall in 2025? A carefully worded answer is that on Monday, Sept. 22, at 2:19 p.m. Eastern daylight ...

The equinox is the moment when the sun is directly above the equator, giving nearly equal amounts of day and night across the globe.

While equinox does mean equal, it's actually a few days later that we see equal hours of daylight and nightlight in Milwaukee. Here's what to know about equilux.

GRAND RAPIDS, Mich — Viewers across West Michigan were in awe of the patches of rainbow popping up across the area on Sunday. Sundogs are a result of the refraction of light when the sun's rays ...

Happy autumnal equinox to all who celebrate! At precisely 1:19 p.m. CDT, the sun’s direct rays will fall on the equator, marking the official start of autumn. Although, as far as the atmosphere is ...

For those in the Northern Hemisphere, sunlight will now gradually diminish each day until the winter solstice on December 21, ...

The equinox happens twice a year, around March 20 and September 22, when day and night are nearly equal in length all over the world. The word itself comes from the Latin aequus (equal) and nox (night ...