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