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