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