There are total 18 hours or 1080 minutes from 3pm to 9am. In words, this duration is equal to eighteen hours or one thousand eighty minutes.
How many hours from
| 9PM to 7PM | 3AM to 5AM | 1AM to 9AM |
| 9PM to 12AM | 9PM to 3AM | 6AM to 11PM |
| 5AM to 4AM | 12AM to 3PM | 2AM to 2PM |
| 7PM to 10AM | 11AM to 8PM | 8PM to 12PM |
| 11AM to 3PM | 5PM to 7AM | 1AM to 4PM |
| 5AM to 6AM | 4AM to 11AM | 6PM to 10AM |
