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