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