There are total 7 hours or 420 minutes from 6am to 1pm. In words, this duration is equal to seven hours or four hundred twenty minutes.
How many hours from
| 6AM to 5AM | 1AM to 1PM | 11PM to 9PM |
| 9AM to 3PM | 8AM to 11PM | 8AM to 4AM |
| 3PM to 6PM | 1AM to 8AM | 3AM to 5AM |
| 8AM to 6AM | 12AM to 10AM | 9AM to 8AM |
| 12AM to 4PM | 1AM to 9PM | 12AM to 9PM |
| 4AM to 2AM | 4PM to 8AM | 1AM to 8AM |
