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