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