Definitions by plahhhhhhhhhhhhhhhhhhh

Autumnal Equinox 

The first day of fall, they day when the Sun is 90 degrees above the horizon at the Equator at solar noon

Look straight up - not March - see Sun - AUTUMNAL EQUINOX!

Autumnal Equinox by plahhhhhhhhhhhhhhhhhhh November 23, 2011