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