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