Myth busted: The fall equinox doesn’t mean exactly 12 hours of day and 12 hours of night

For much of the planet, the 2025 fall equinox occurs this Monday when day and night are supposed to be of “equal lengths,” ...

How close does Madison get to exactly 12 hours of sun on the fall equinox?

Madison actually comes closest to day-night parity on Thursday, when there will be 12 hours and 14 seconds between sunrise at ...

Don't miss it! How to catch the ‘Chicagohenge' phenomenon on the 1st day of fall

Happy fall, y’all! The autumnal equinox will officially usher in astronomical fall Monday afternoon, with 12 hours and nine ...