There are total 8 hours or 480 minutes from 12am to 8am. In words, this duration is equal to eight hours or four hundred eighty minutes.
How many hours from
| 1AM to 11AM | 5AM to 12PM | 9PM to 8AM |
| 11PM to 8AM | 7PM to 4PM | 11PM to 2AM |
| 9AM to 11PM | 3PM to 8AM | 1PM to 2PM |
| 7AM to 4AM | 6AM to 11PM | 4PM to 7PM |
| 4PM to 6PM | 10AM to 5PM | 11AM to 5AM |
| 2AM to 9PM | 7AM to 6AM | 2PM to 6AM |
