Spring Equinox 2024 Images Pdf. The september equinox 2024 there are two equinoxes every. A nasa and noaa weather satellite captured this image of an autumnal equinox in 2019.

In the earth’s annual revolution around the sun, the sun’s rays fall perpendicular to the equator twice a year, the day being called an equinox. In 2024, the autumnal equinox will happen on sunday, sept.