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