Question

what is equinox?
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Answer 1

Answer:

An equinox is commonly regarded as the instant of time when the plane of Earth's equator passes through the geometric center of the Sun's disk. This occurs twice each year, around 20 March and 23 September. In other words, it is the moment at which the center of the visible Sun is directly above the equator.

when day and night are equal is called equinox

mark me Branilist

Answer 2

Answer:

ANS:On 21st March and September 23rd, direct rays of the sun fall on the equator. At this

position, neither of the poles is tilted towards the sun. Therefore, the whole earth experiences

equal days and equal nights. This is called an equinox.