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