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