There are total 19 hours or 1140 minutes from 1pm to 8am. In words, this duration is equal to nineteen hours or one thousand one hundred forty minutes.
How many hours from
| 2PM to 2AM | 1AM to 2PM | 11AM to 10PM |
| 5AM to 9AM | 12PM to 5PM | 11PM to 5AM |
| 5PM to 7AM | 9AM to 3AM | 9AM to 5PM |
| 6PM to 1PM | 10AM to 7PM | 3AM to 9PM |
| 4AM to 11AM | 2AM to 6AM | 11AM to 12AM |
| 6AM to 9AM | 8PM to 12AM | 2AM to 8PM |
