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