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