There are total 5 hours or 300 minutes from 7pm to 12am. In words, this duration is equal to five hours or three hundred minutes.
How many hours from
| 2PM to 10AM | 10AM to 8PM | 3PM to 5PM |
| 10PM to 11AM | 5AM to 8AM | 10PM to 1PM |
| 3AM to 1AM | 5PM to 9AM | 7PM to 9AM |
| 2AM to 3AM | 8AM to 11PM | 2PM to 7PM |
| 10PM to 5PM | 5PM to 1PM | 3AM to 9PM |
| 9AM to 8AM | 12PM to 9PM | 11AM to 4AM |
