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