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