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