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