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