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