There are total 22 hours or 1320 minutes from 6am to 4am. In words, this duration is equal to twenty-two hours or one thousand three hundred twenty minutes.
How many hours from
| 4AM to 9AM | 10PM to 5PM | 6PM to 3AM |
| 11PM to 10AM | 6PM to 4AM | 4AM to 9PM |
| 3AM to 3PM | 9PM to 1AM | 1AM to 8PM |
| 10AM to 7AM | 7AM to 4PM | 5PM to 8PM |
| 1AM to 3AM | 8AM to 7PM | 7PM to 10PM |
| 12PM to 12AM | 6AM to 9PM | 6PM to 2AM |
