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