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