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