There are total 2 hours or 120 minutes from 6pm to 8pm. In words, this duration is equal to two hours or one hundred twenty minutes.
How many hours from
| 10PM to 9PM | 4PM to 9PM | 2PM to 10PM |
| 1AM to 8AM | 3AM to 11PM | 12AM to 5PM |
| 7PM to 8PM | 4PM to 11AM | 5AM to 12AM |
| 6PM to 2PM | 10AM to 6PM | 3PM to 8AM |
| 12AM to 4PM | 7PM to 12PM | 2AM to 9AM |
| 6AM to 3PM | 1AM to 12AM | 8AM to 1AM |
