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