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