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