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