There are total 16 hours or 960 minutes from 1pm to 5am. In words, this duration is equal to sixteen hours or nine hundred sixty minutes.
How many hours from
| 4AM to 1AM | 4AM to 9AM | 6AM to 1PM |
| 10PM to 5PM | 12PM to 8AM | 12AM to 10PM |
| 6AM to 8PM | 10AM to 9PM | 4PM to 11AM |
| 7AM to 10PM | 8PM to 1AM | 1PM to 11PM |
| 1AM to 11AM | 11PM to 5AM | 4PM to 5PM |
| 11PM to 5AM | 10AM to 6AM | 4PM to 8AM |
