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