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
| 11AM to 11PM | 9PM to 12PM | 9AM to 5PM |
| 12PM to 5PM | 9AM to 7PM | 9PM to 9AM |
| 11PM to 1PM | 9PM to 5AM | 5PM to 7AM |
| 9PM to 10PM | 5AM to 7PM | 4AM to 8PM |
| 6PM to 12AM | 11PM to 5AM | 8PM to 5AM |
| 2PM to 11PM | 8AM to 2PM | 6PM to 1PM |
