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