There are total 6 hours or 360 minutes from 1pm to 7pm. In words, this duration is equal to six hours or three hundred sixty minutes.
How many hours from
| 5AM to 4PM | 10AM to 7AM | 6AM to 12AM |
| 6AM to 11AM | 8PM to 10PM | 9AM to 3AM |
| 11PM to 9PM | 9PM to 10AM | 2AM to 6AM |
| 10PM to 1PM | 6PM to 11PM | 1PM to 2PM |
| 6PM to 11AM | 4PM to 5PM | 8AM to 2AM |
| 2PM to 5AM | 1PM to 5AM | 4PM to 2AM |
