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