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