There are total 12 hours or 720 minutes from 7pm to 7am. In words, this duration is equal to twelve hours or seven hundred twenty minutes.
How many hours from
| 6AM to 12AM | 7PM to 6PM | 10AM to 1PM |
| 2PM to 4PM | 6AM to 2AM | 7PM to 2AM |
| 9PM to 8PM | 9AM to 9PM | 12AM to 4PM |
| 5AM to 8AM | 11PM to 4AM | 1AM to 5PM |
| 12PM to 6AM | 6AM to 11PM | 12PM to 12AM |
| 4PM to 11PM | 7AM to 8AM | 3PM to 7AM |
