There are total 12 hours or 720 minutes from 3pm to 3am. In words, this duration is equal to twelve hours or seven hundred twenty minutes.
How many hours from
| 9AM to 8AM | 3AM to 7PM | 4AM to 1AM |
| 6AM to 6PM | 3PM to 8AM | 4PM to 8AM |
| 4PM to 7AM | 1AM to 2AM | 10PM to 6PM |
| 9PM to 11AM | 2PM to 5AM | 1PM to 2AM |
| 1PM to 2AM | 9PM to 11AM | 2AM to 12AM |
| 5PM to 2AM | 1AM to 3AM | 10PM to 1PM |
