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