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