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