15.00hrs
0750
It is 1500 hours
4 pm
noon
300pm
because
breakfast served 24 hours
6 hours and 30 minutes
12pm and 12am are the same in 24 hour clock, at 0:00 hours
eight and a half hours
Same 11:45 hours but if it was 11:45pm then it would be 23:45 hours
This phenomenon occurs during the austral summer and part of the early fall.