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