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