There are total 1 hours or 60 minutes from 6am to 7am. In words, this duration is equal to one hours or sixty minutes.
How many hours from
| 10AM to 9AM | 11AM to 10AM | 2PM to 12AM |
| 4PM to 4AM | 6PM to 1PM | 11AM to 9PM |
| 7PM to 4PM | 12PM to 4AM | 7AM to 1AM |
| 12AM to 10AM | 6PM to 11PM | 4AM to 7PM |
| 6AM to 3AM | 10PM to 7PM | 8PM to 10AM |
| 1AM to 9AM | 5AM to 1AM | 7PM to 6PM |
