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