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