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