There are total 10 hours or 600 minutes from 11pm to 9am. In words, this duration is equal to ten hours or six hundred minutes.
How many hours from
| 10AM to 5AM | 9PM to 7PM | 5AM to 7PM |
| 2AM to 11PM | 4PM to 1PM | 6PM to 6AM |
| 1AM to 7PM | 9PM to 10PM | 12PM to 8AM |
| 7PM to 4PM | 9AM to 7PM | 5AM to 4AM |
| 4AM to 12AM | 11PM to 10PM | 5AM to 6PM |
| 12PM to 3PM | 8PM to 10AM | 6AM to 7PM |
