There are total 7 hours or 420 minutes from 5am to 12pm. In words, this duration is equal to seven hours or four hundred twenty minutes.
How many hours from
| 10PM to 10AM | 5PM to 11AM | 10AM to 4PM |
| 5AM to 4PM | 3PM to 5AM | 3AM to 9PM |
| 8AM to 12PM | 10AM to 4AM | 8AM to 3PM |
| 7PM to 8PM | 11AM to 11PM | 2PM to 9AM |
| 1PM to 5PM | 8PM to 1AM | 9PM to 4PM |
| 2PM to 9AM | 2AM to 9AM | 12PM to 6PM |
