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