There are total 7 hours or 420 minutes from 4am to 11am. In words, this duration is equal to seven hours or four hundred twenty minutes.
How many hours from
| 9AM to 5PM | 8AM to 5PM | 12PM to 11AM |
| 11AM to 6AM | 5PM to 3PM | 3PM to 1PM |
| 9PM to 2PM | 5AM to 5PM | 8PM to 3AM |
| 11PM to 2PM | 4AM to 6AM | 8AM to 2AM |
| 8PM to 3PM | 6AM to 1AM | 7PM to 12PM |
| 1PM to 6AM | 9AM to 9PM | 2AM to 7AM |
