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