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