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