Why do we wait until night to call it a day ?

Question

Why do we wait until night to call it a day ?

Answer 1

night time signifies the end of the day

Answer 2

Because in the day....It's a day anyway.

Answer 3

same reason we call a door a jar

Answer 4

I call it a day when i get home from work in the morning, i work nights.

Answer 5

I would say till night come that when most of the 24 is complete. ;P

Answer 6

What is an occasional table the rest of the time.....?

Answer 7

I call it  a day when i leave work - night is for playing!