Question

why are days and nights equal at all places on the earth on September 23? what is the season in northern and southern hemisphere​

Answer 1

Answer:It is event known as equinox.

Explanation:During 23 September the sun moves across the celestial equator which lies directly above the earth's equator.

Answer 2

Answer:

Explanation:

On 21st March and 23rd September the days and flights are equal all over and world due to the sun's rays vertical on the equator.

The season may be spring or autumn.

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