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