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