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