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