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
| 1PM to 5AM | 8PM to 11PM | 7PM to 10AM |
| 1AM to 5AM | 10PM to 6PM | 4AM to 5PM |
| 8PM to 10PM | 5PM to 4AM | 8PM to 8AM |
| 11AM to 2AM | 7AM to 3PM | 2PM to 10AM |
| 9PM to 1AM | 2AM to 7PM | 7PM to 4PM |
| 9AM to 11PM | 2AM to 12AM | 8AM to 10AM |
