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