Question

What. is an. equnox?​

Answer 1

Answer:

it is when day and night are equal on 23sep

Explanation:

and you know guys on this day its my birthday

Answer 2

$\huge\mathcal\color{teal} Answer :-$

The equinoxes are the times when the sun is exactly is overhead on the Equator. The Sun crosses the Equator moving northward at the March equinox and moving southward at the September equinox. When it is spring in North hemisphere, it is called Vernal. When the equinox in autumn in September, it is autumnal.

Hope it helps !