Question

Q.2 Answer the following in one sentence.
1) Define: - Equinox​

Answer 1

Explanation:

the time or date (twice each year) at which the sun crosses the celestial equator, when day and night are of approximately equal length (about 22 September and 20 March)

mark as brilliant please

Answer 2

Answer:

$\tt \colorbox{red}{Equinox \: ⤵}$

An equinox is the ins.tant of tim.e when the plane of Earth's equator pa.sses through the geometric center of the Sun's disk. This occurs twice each year, around 20 March and 23 September. In other words, it is the moment at which the center of the visible Sun is directly above the equator.