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