There are total 1 hours or 60 minutes from 4pm to 5pm. In words, this duration is equal to one hours or sixty minutes.
How many hours from
| 10AM to 5PM | 2PM to 8AM | 6AM to 2PM |
| 10PM to 4AM | 4PM to 3AM | 11PM to 6PM |
| 2PM to 7PM | 9AM to 9PM | 5AM to 11PM |
| 2PM to 2AM | 9PM to 3AM | 10AM to 12PM |
| 10AM to 12AM | 5PM to 6AM | 4AM to 5AM |
| 5PM to 10AM | 4PM to 11AM | 9PM to 3PM |
