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