There are total 16 hours or 960 minutes from 4pm to 8am. In words, this duration is equal to sixteen hours or nine hundred sixty minutes.
How many hours from
| 3PM to 5PM | 5PM to 3AM | 11AM to 10PM | 
| 9PM to 12PM | 3PM to 7AM | 1AM to 2PM | 
| 7PM to 2PM | 5AM to 8PM | 8PM to 2AM | 
| 5PM to 12PM | 8PM to 2PM | 10PM to 11AM | 
| 3PM to 7AM | 11AM to 1PM | 10AM to 8AM | 
| 1PM to 7PM | 12AM to 8AM | 5AM to 7PM | 

