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