Fall Equinox 2024. Here is what you need to know: The fall equinox specifically marks the midpoint between the summer solstice in june, when northern hemisphere days are their longest (up to 24 hours without the sun setting in the polar.
The 2024 fall equinox—also called the autumn equinox—takes place on sunday, september 22, 2024. During an equinox, places around the globe experience nearly equal periods of day and night.
