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