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