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