It is 65 hours.
24
There are 60 hours in this time period.
13 hours would pass in between 3 P.M. and 4 A.M. the next morning.
Between ten past nine in the morning and fifteen minutes later - (that is twenty five past nine in the morning), there are zero hours and fifteen minutes.
You should sleep six hours in the morning.
Many perform surgery during the morning hours.
It is 65 hours.
8- 10 hours if not they will be cranky in the morning
PM is not in the morning. If going forward from 3 AM, there is (12-3 = 9) hours in the morning. Then one more hour from 12 noon to 1 PM. It is 10 hours total.
You will have slept 23 hours.
24
On the same morning there are 3 hours from 8am to 11am
About 30 hours From Sunday night to Tuesday morning.
8 hours 30 minutes
72 hours before it is 4am on Friday morning. 72 hours after it is 4am on Thursday morning.
There are 60 hours in this time period.