There are total 10 hours or 600 minutes from 1am to 11am. In words, this duration is equal to ten hours or six hundred minutes.
How many hours from
| 7PM to 8AM | 12AM to 6PM | 11PM to 12PM |
| 6AM to 2AM | 10PM to 8PM | 7AM to 1PM |
| 2PM to 6PM | 2PM to 7PM | 4AM to 7PM |
| 1AM to 2PM | 6AM to 11PM | 8AM to 3AM |
| 6PM to 7AM | 3PM to 2PM | 11PM to 7PM |
| 4PM to 7PM | 1AM to 4AM | 12AM to 11PM |
