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