Question

what is equinoxes when they occur​

Answer 1

Equinox 2020 was at 9:19 am on

Friday, 20 March

All times are in India Standard Time.

The celestial equator wraps the sky directly above Earth's equator. At the equinox, the sun crosses the celestial equator, to enter the sky's Northern Hemisphere. ... At the equinox, Earth's two hemispheres are receiving the sun's rays equally. Night and day are often said to be equal in length.

@sky.!!

Answer 2

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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. So, the whole earth experiences equal days and equal nights. This is called an equinox.