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