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