The equinox of the Earth occurs twice a year, around March 21 and September 23, when day and night are approximately equal in length. During these times, the Sun is directly above the equator due to the Earth’s axis being ...
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The equinox of the Earth occurs twice a year, around March 21 and September 23, when day and night are approximately equal in length. During these times, the Sun is directly above the equator due to the Earth’s axis being ...