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
| 5AM to 12AM | 4AM to 1AM | 7PM to 10AM |
| 1AM to 11PM | 11AM to 12PM | 4PM to 9PM |
| 4AM to 5AM | 12PM to 5AM | 8PM to 12PM |
| 10PM to 8AM | 6PM to 11PM | 8PM to 10AM |
| 10AM to 8AM | 12AM to 5AM | 6PM to 1AM |
| 3AM to 5PM | 3PM to 1PM | 2AM to 12PM |
