There are total 9 hours or 540 minutes from 11am to 8pm. In words, this duration is equal to nine hours or five hundred forty minutes.
How many hours from
| 6PM to 2PM | 11AM to 3PM | 6PM to 10AM |
| 7PM to 6AM | 4AM to 11PM | 7PM to 2AM |
| 9PM to 1AM | 6PM to 4PM | 5PM to 8AM |
| 3AM to 5PM | 12PM to 8PM | 4PM to 1PM |
| 8AM to 12PM | 7AM to 4AM | 3AM to 2PM |
| 1AM to 8PM | 5PM to 9PM | 5AM to 7PM |
