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