Why does February has 29 days every 4 years ?

Or why do we have a leap year ?

Or there are 365 day is a calendar and every 4 years there are 366 days ? 536 more words

Why does February has 29 days every 4 years ?

Or why do we have a leap year ?

Or there are 365 day is a calendar and every 4 years there are 366 days ? 536 more words