There are total 3 hours or 180 minutes from 5pm to 8pm. In words, this duration is equal to three hours or one hundred eighty minutes.
How many hours from
| 12AM to 7AM | 1PM to 5AM | 9AM to 12AM |
| 7AM to 8PM | 7AM to 7PM | 6PM to 12AM |
| 12AM to 10AM | 8AM to 12AM | 3PM to 9AM |
| 12PM to 10PM | 11PM to 7AM | 11PM to 7PM |
| 7AM to 4PM | 1PM to 2PM | 8AM to 1PM |
| 5PM to 10PM | 10PM to 5PM | 8AM to 11PM |
