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