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