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