Question

what is the meaning of equinox? ​

Answer 1

Answer:

either of the two points on the celestial sphere where the celestial equator intersects the ecliptic. 2 : either of the two times each year (as about March 21 and September 23) when the sun crosses the equator and day and night are everywhere on earth of approximately equal length.

Answer 2

Answer:

hope it helps you

Explanation:

either of the two occasions in the year when the centre of the sun is directly above the Equator, and day and night are approximately equal in length.