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