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