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