There are total 4 hours or 240 minutes from 8pm to 12am. In words, this duration is equal to four hours or two hundred forty minutes.
How many hours from
| 12PM to 2PM | 8PM to 6PM | 6AM to 8AM |
| 9AM to 7AM | 9PM to 11PM | 7AM to 5AM |
| 8AM to 12AM | 9AM to 1AM | 2PM to 5AM |
| 4PM to 8AM | 6AM to 11PM | 4PM to 12PM |
| 1PM to 2PM | 11AM to 3AM | 6PM to 12AM |
| 9PM to 7AM | 6AM to 4PM | 4AM to 1AM |