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