There are total 11 hours or 660 minutes from 12pm to 11pm. In words, this duration is equal to eleven hours or six hundred sixty minutes.
How many hours from
| 11AM to 9AM | 11PM to 6AM | 6AM to 7PM |
| 9PM to 7AM | 2AM to 4PM | 3PM to 12AM |
| 9PM to 8PM | 2PM to 1AM | 7AM to 9AM |
| 10AM to 11PM | 11AM to 3PM | 5AM to 7AM |
| 10AM to 7PM | 1PM to 8PM | 1AM to 10AM |
| 12PM to 6AM | 12AM to 11PM | 11AM to 10AM |
