There are total 16 hours or 960 minutes from 1am to 5pm. In words, this duration is equal to sixteen hours or nine hundred sixty minutes.
How many hours from
| 1PM to 9AM | 12PM to 1AM | 8PM to 2PM |
| 5AM to 12PM | 12AM to 4AM | 3PM to 8AM |
| 10AM to 5PM | 11PM to 1AM | 1AM to 3AM |
| 8AM to 10PM | 2AM to 9PM | 12AM to 5PM |
| 11AM to 8AM | 10PM to 6PM | 7AM to 4PM |
| 6AM to 10PM | 6AM to 10AM | 4PM to 11AM |
