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