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