Question

On these days, days and nights are of equal duration​

Answer 1

Answer:

Around the beginning of Spring, days and nights are of equal duration.

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Answer 2

Answer:

Marking the beginning of spring, the sun will cross the plane of the earth's equator on Monday morning, making day and night of approximately the same duration. The event, known as equinox, is eagerly awaited by space enthusiasts as it takes place only twice a year, on March 21 and September 23.