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