There are total 4 hours or 240 minutes from 6pm to 10pm. In words, this duration is equal to four hours or two hundred forty minutes.
How many hours from
| 5AM to 12PM | 4PM to 6PM | 5AM to 2PM |
| 11AM to 6AM | 8PM to 1PM | 8PM to 10PM |
| 3PM to 4PM | 1PM to 12PM | 4PM to 9PM |
| 5PM to 7PM | 8PM to 9AM | 12PM to 4AM |
| 10AM to 8AM | 4AM to 10AM | 9PM to 8PM |
| 8PM to 6AM | 4AM to 8AM | 5AM to 4PM |
