Question

why a year have 365 days in it

Answer 1

because after 365 days earth completes its revolution around Sun.....and after every year or 365 the things that had happened repeats...that's why due to this repetition a year is called to have 365 days in it

Answer 2

The Earth takes approximately 365 days to go around the Sun. Since it takes approximately 365 days to go around the Sun we call it a year. After approximately 365 days finish a new year starts and the cycle starts again.