Fall Equinox 2024 Meaning In Bengali. The autumnal equinox, also known as the fall equinox, marks the start of autumn in the northern hemisphere. Find out how to observe the equinox, its signs in.

Learn about the september equinox, when the sun crosses the celestial equator and days and nights are approximately equal for everyone on earth. The northern hemisphere blew by the longest day of the year with june’s summer solstice and is now coming up to the fall equinox on september 22,.