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