Question

what do you mean by equinox​

Answer 1

Answer:

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

Answer 2

Hey mate here's your answer

An equinox is when the sun passes directly over the equator. There are two equinoxes each year. Equinoxcan also mean either of the two days when this happens. On these days, the nights are equal in length at latitudes L° North and L° South. The word equinox comes from two Latin words meaning "equal" and "night".

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