8 hours.
12
7 pm to 7 am is 12 hours 7 am to 8 am is 1 hours → 7 pm to 8 am is 12 + 1 = 13 hours.
7 hours 30 minutes.
It is 21 hours.Note: 10 am to 10 pm is 12 hours, 10 pm to 7 am is 9 hours, 12 + 9 = 21
8 hours.
19
12
12
7 pm to 7 am is 12 hours 7 am to 8 am is 1 hours → 7 pm to 8 am is 12 + 1 = 13 hours.
On the same day it is 12 hours
7 hours 30 minutes.
11 hours. From 8 am to 8 pm would be 12 hours, and 7 pm is 1 hour less than that.
It is 21 hours.Note: 10 am to 10 pm is 12 hours, 10 pm to 7 am is 9 hours, 12 + 9 = 21
There are 7 hours from 3 pm to 10 pm.
4:15pm to 12am is 7 hours and 45 minutes.
12 hours