There are total 12 hours or 720 minutes from 4am to 4pm. In words, this duration is equal to twelve hours or seven hundred twenty minutes.
How many hours from
| 3AM to 5PM | 12AM to 7AM | 3AM to 6AM |
| 5PM to 12PM | 11AM to 4PM | 11AM to 6PM |
| 3AM to 8AM | 11PM to 12PM | 6AM to 3AM |
| 11AM to 3PM | 11AM to 7PM | 3AM to 12PM |
| 5PM to 7PM | 2PM to 7AM | 1AM to 7PM |
| 9PM to 8PM | 3PM to 8PM | 5PM to 10AM |
