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