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