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