There are total 21 hours or 1260 minutes from 3pm to 12pm. In words, this duration is equal to twenty-one hours or one thousand two hundred sixty minutes.
How many hours from
| 4PM to 5AM | 5PM to 6PM | 6AM to 2AM |
| 2PM to 12AM | 1PM to 12PM | 3PM to 7PM |
| 2PM to 11PM | 5PM to 12AM | 1AM to 9PM |
| 12PM to 11AM | 12PM to 8PM | 3PM to 11AM |
| 5AM to 12PM | 8AM to 11PM | 8PM to 9AM |
| 11AM to 11PM | 11PM to 5PM | 12PM to 10AM |
