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