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