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