Question

Which are the days which have 12 hour long day and 12 hour long night ​

Answer 1

Answer:

March 21 and September 23

Explanation:

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

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