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