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