There are total 13 hours or 780 minutes from 4pm to 5am. In words, this duration is equal to thirteen hours or seven hundred eighty minutes.
How many hours from
| 9AM to 5PM | 8PM to 4AM | 1PM to 9AM |
| 1AM to 2AM | 10AM to 11AM | 12PM to 9AM |
| 6AM to 1AM | 6PM to 3PM | 4PM to 12AM |
| 1PM to 8PM | 1AM to 9PM | 12AM to 1PM |
| 4PM to 5PM | 11PM to 5AM | 11AM to 8AM |
| 1PM to 4AM | 7PM to 6PM | 4AM to 10AM |
