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