There are total 3 hours or 180 minutes from 8pm to 11pm. In words, this duration is equal to three hours or one hundred eighty minutes.
How many hours from
| 5PM to 7AM | 11AM to 4AM | 3PM to 4PM |
| 8AM to 10AM | 12PM to 1PM | 9AM to 11PM |
| 10AM to 12AM | 11PM to 6AM | 5AM to 12AM |
| 2PM to 2AM | 9PM to 4AM | 7AM to 6AM |
| 10AM to 12PM | 9PM to 11AM | 8AM to 11AM |
| 8PM to 5PM | 4PM to 12PM | 4AM to 11PM |
