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