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