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