Question

why does the month of February have 29 days after every four years explain shortly answer​

Answer 1

Explanation:

because our earth revolve in elipitical shape due to which 6 hour per year is left and in every 4 years it become 24 means one day that's why month of Feb have 29 days after every 4 yrs.

Answer 2

Explanation:

The Earth takes 365 ¼ days to complete one revolution around the Sun. ... The rest one fourth of the day or six hours are added up to one day or 24 hours over a span of four years to the month of February. Thus the month of February has 29 days in a leap year which comes once in four year.