0
Wiki User
A minimum of just over 12 to a maximum of just under 36.
There are 24 hours in one day. Half of them are called "am" and the other half are "pm." Half of 24 is 12 hours.
12 Hours ! There are 12 hours in the AM and 12 hours in the PM !
12 hours
From midnight (am) to Noon (pm) is 12 hours.
2.5 hours
There are 7 hours from 3 pm to 10 pm.
2 hours
3 hours
7 and a half hours
2 hours.
6 hours.
21 hours