It is 24 hours.8am to 8pm = 12 hours.8pm to 8am = 12 hours.2 x 12 = 24.
On the same morning there are 3 hours from 8am to 11am
1415 hours
14 hours
From 12am to 8am is a total of 8 hours. This is because there are 8 hours between the two times, counting inclusively. To calculate this, you can subtract 12 (midnight) from 8 (8am) which equals 8 hours.
11.25 hours
5 hours.
3 hours.
9 hours.
Three hours !
11 hours
8 hours