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