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