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