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