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
| 10PM to 10AM | 7PM to 1AM | 4PM to 1PM |
| 4PM to 11PM | 11PM to 8AM | 4AM to 2PM |
| 12PM to 5PM | 12PM to 3PM | 5PM to 9AM |
| 9AM to 7PM | 11PM to 10PM | 6AM to 3PM |
| 2AM to 5PM | 5PM to 9AM | 7AM to 7PM |
| 7PM to 8PM | 5PM to 4PM | 7AM to 7PM |
