There are total 11 hours or 660 minutes from 2am to 1pm. In words, this duration is equal to eleven hours or six hundred sixty minutes.
How many hours from
| 12PM to 6PM | 2PM to 10PM | 9PM to 4PM |
| 8PM to 11PM | 6PM to 8PM | 9AM to 10PM |
| 6PM to 2AM | 1AM to 6PM | 6PM to 8PM |
| 5AM to 5PM | 11AM to 7PM | 4AM to 9PM |
| 2AM to 12AM | 5PM to 3PM | 12PM to 5PM |
| 12PM to 8AM | 1PM to 4PM | 1AM to 10AM |
