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