There are total 11 hours or 660 minutes from 5am to 4pm. In words, this duration is equal to eleven hours or six hundred sixty minutes.
How many hours from
| 9AM to 5PM | 2PM to 9PM | 11PM to 7AM |
| 6AM to 4AM | 3PM to 4PM | 1PM to 10PM |
| 1AM to 8AM | 4PM to 11AM | 2AM to 11AM |
| 11PM to 2PM | 1AM to 3AM | 2AM to 7PM |
| 12AM to 7AM | 12PM to 7PM | 2AM to 9AM |
| 3AM to 2PM | 8PM to 4PM | 6AM to 9AM |
