Autumnal Equinox Day 2024. When is the first day of fall? A nasa and noaa weather satellite captured this image of an autumnal equinox in.


Autumnal Equinox Day 2024

This day marks the moment when the sun is directly. In 2024, the autumnal (fall) equinox arrives on sunday, september 22, marking the official first day of fall.

Autumnal Equinox Day 2024 Images References :