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