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