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