There are total 16 hours or 960 minutes from 12am to 4pm. In words, this duration is equal to sixteen hours or nine hundred sixty minutes.
How many hours from
| 1AM to 8PM | 6PM to 5AM | 7AM to 11AM |
| 7AM to 1PM | 9PM to 12AM | 10AM to 5PM |
| 10PM to 9PM | 1PM to 2PM | 2AM to 4PM |
| 11AM to 8AM | 9PM to 1AM | 8PM to 12PM |
| 8AM to 10PM | 7PM to 12AM | 2PM to 11AM |
| 6AM to 3AM | 8AM to 3AM | 9PM to 12AM |
