There are total 4 hours or 240 minutes from 1am to 5am. In words, this duration is equal to four hours or two hundred forty minutes.
How many hours from
| 3AM to 4PM | 7AM to 10PM | 4PM to 9AM |
| 5AM to 9PM | 12AM to 4AM | 3PM to 1PM |
| 2AM to 4PM | 2PM to 6AM | 5AM to 10PM |
| 4AM to 2PM | 2PM to 9AM | 10PM to 9AM |
| 10PM to 9PM | 6AM to 7AM | 9AM to 11AM |
| 6PM to 11AM | 12AM to 10AM | 3AM to 11AM |
