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