There are total 17 hours or 1020 minutes from 3am to 8pm. In words, this duration is equal to seventeen hours or one thousand twenty minutes.
How many hours from
| 7AM to 11PM | 2PM to 10AM | 1PM to 11PM |
| 4PM to 7PM | 12AM to 6AM | 5AM to 5PM |
| 12PM to 5AM | 6AM to 11AM | 12PM to 10PM |
| 12AM to 6PM | 8AM to 4PM | 3AM to 11PM |
| 8PM to 10PM | 12PM to 9PM | 12PM to 12AM |
| 8PM to 9AM | 5AM to 7PM | 11AM to 12PM |
