There are total 5 hours or 300 minutes from 8pm to 1am. In words, this duration is equal to five hours or three hundred minutes.
How many hours from
| 5PM to 2PM | 7PM to 10AM | 3PM to 9AM |
| 4PM to 6PM | 4PM to 7PM | 11PM to 7PM |
| 8AM to 6AM | 11PM to 7PM | 6PM to 4PM |
| 4PM to 9PM | 8PM to 12AM | 5PM to 1AM |
| 11PM to 1PM | 11PM to 4PM | 3AM to 2PM |
| 9AM to 5AM | 2AM to 8AM | 8PM to 2AM |
