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