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