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
| 8PM to 4AM | 4AM to 9PM | 5PM to 4AM |
| 12AM to 11AM | 1AM to 12AM | 4AM to 10AM |
| 6AM to 10AM | 5PM to 4AM | 12AM to 9PM |
| 11AM to 1AM | 2AM to 5PM | 4PM to 4AM |
| 10AM to 3AM | 7AM to 6AM | 5AM to 12PM |
| 9AM to 10PM | 7AM to 6PM | 11AM to 2AM |
