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