There are total 12 hours or 720 minutes from 12am to 12pm. In words, this duration is equal to twelve hours or seven hundred twenty minutes.
How many hours from
| 11PM to 8AM | 7PM to 10AM | 12AM to 4AM |
| 10AM to 9PM | 7AM to 10PM | 9PM to 10AM |
| 7AM to 4AM | 1PM to 3AM | 9AM to 4PM |
| 12AM to 3AM | 6PM to 9AM | 5AM to 4PM |
| 6PM to 12PM | 2AM to 9PM | 7PM to 4PM |
| 1PM to 10PM | 8AM to 3PM | 10AM to 9AM |
