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