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
| 1AM to 4AM | 4PM to 6AM | 10AM to 11AM |
| 9AM to 3AM | 9AM to 6PM | 7AM to 9PM |
| 4AM to 10AM | 2PM to 8PM | 7PM to 1PM |
| 9AM to 6AM | 6AM to 11PM | 3PM to 11PM |
| 3PM to 8PM | 12PM to 9AM | 5AM to 11PM |
| 5AM to 4AM | 10AM to 12AM | 9AM to 3PM |
