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