There are total 18 hours or 1080 minutes from 9am to 3am. In words, this duration is equal to eighteen hours or one thousand eighty minutes.
How many hours from
| 2PM to 6PM | 1PM to 9PM | 2AM to 4AM |
| 2PM to 11PM | 9PM to 2PM | 3PM to 8PM |
| 2AM to 11PM | 12AM to 3PM | 9AM to 7AM |
| 6AM to 10PM | 1PM to 11AM | 1AM to 3PM |
| 2PM to 9PM | 9PM to 12PM | 1AM to 4PM |
| 3AM to 4PM | 7PM to 2PM | 5AM to 8PM |
