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