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