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