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