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