Question

why does only in leap year february have 29 days not any other years ???

Answer 1

Answer:

To keep in tune with the Earth's orbit, the calendar needs to keep adding February 29 from time to time. A calendar is meant to correspond to the Earth's seasons. The year 2020 is a 'leap year', meaning the month of February will have 29 days instead of 28, and the total number of days will be 366 instead of 365.

Explanation:

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