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