Question

why does the moon come back in night​

Answer 1

Answer:

The answer is that the moon is moving. All the stars in the sky are pretty much standing still - they only look like they're moving because the earth is spinning, as I said above. But the moon is actually moving in orbit around the earth - it takes about a month for it to complete one circle around us.

Answer 2

Moon doesn't go anywhere. This is we, who rotates.

When Earth revolves, the day and night occurs.