There are total 7 hours or 420 minutes from 11am to 6pm. In words, this duration is equal to seven hours or four hundred twenty minutes.
How many hours from
| 12AM to 10AM | 12PM to 9AM | 7AM to 7PM |
| 8AM to 1PM | 2PM to 9AM | 2AM to 6PM |
| 3AM to 6AM | 10PM to 12AM | 9PM to 6PM |
| 8AM to 7PM | 8AM to 4PM | 1AM to 2PM |
| 1AM to 9PM | 4AM to 10PM | 7PM to 11PM |
| 11AM to 5PM | 7PM to 2AM | 2AM to 4AM |
