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