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