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