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