There are total 9 hours or 540 minutes from 10pm to 7am. In words, this duration is equal to nine hours or five hundred forty minutes.
How many hours from
| 1PM to 10PM | 12PM to 5PM | 1AM to 4AM |
| 6AM to 4PM | 7AM to 11AM | 6AM to 8AM |
| 9PM to 6PM | 2PM to 4PM | 5PM to 2AM |
| 2PM to 5PM | 4AM to 10AM | 5PM to 4AM |
| 11AM to 4PM | 10AM to 8AM | 8PM to 8AM |
| 9AM to 9PM | 4PM to 2AM | 6PM to 3PM |
