Alfena
Alfena | |
|---|---|
| Coordinates: 41°14′17″N 8°31′30″W / 41.238°N 8.525°W | |
| Country | Portugal |
| Region | Norte |
| Metropolitan area | Porto |
| District | Porto |
| Municipality | Valongo |
| Area | |
• Total | 15.7 km2 (6.1 sq mi) |
| Population (2016) | |
• Total | 18,130 |
| • Density | 1,200/km2 (3,000/sq mi) |
| Time zone | UTC+00:00 (WET) |
| • Summer (DST) | UTC+01:00 (WEST) |
| Website | http://www.freguesiadealfena.pt |
Alfena is a Portuguese city and parish in the municipality of Valongo, Portugal. The population in 2010 was 18,130, in an area of 15.7 km2.