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