There are total 5 hours or 300 minutes from 3pm to 8pm. In words, this duration is equal to five hours or three hundred minutes.
How many hours from
| 8AM to 9PM | 9AM to 8AM | 5PM to 7AM |
| 12AM to 4PM | 8AM to 4AM | 4AM to 1AM |
| 12PM to 2PM | 5AM to 7PM | 4PM to 9PM |
| 5PM to 8AM | 7PM to 8PM | 11PM to 9AM |
| 12PM to 1PM | 6AM to 4AM | 1PM to 12PM |
| 10AM to 2PM | 10PM to 7AM | 9AM to 8AM |
