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