Nordøyan Lighthouse is a coastal lighthouse

Lighthouse

A lighthouse is a tower, building, or other type of structure designed to emit light from a system of lamps and lenses or, in older times, from a fire, and used as an aid to navigation for maritime pilots at sea or on inland waterways....

 in the municipality of Vikna

Vikna

Vikna is a municipality in Nord-Trøndelag county, Norway. It is part of the Namdalen region. The administrative centre of the municipality is the village of Rørvik. Other villages in Vikna include Austafjord, Garstad, and Valøya.-General information:...

 in Nord-Trøndelag

Nord-Trøndelag

is a county constituting the northern part of Trøndelag in Norway. As of 2010, the county had 131,555 inhabitants, making it the country's fourth-least populated county. The largest municipalities are Stjørdal, Steinkjer—the county seat, Levanger, Namsos and Verdal, all with between 21,000 and...

, Norway

Norway

Norway , officially the Kingdom of Norway, is a Nordic unitary constitutional monarchy whose territory comprises the western portion of the Scandinavian Peninsula, Jan Mayen, and the Arctic archipelago of Svalbard and Bouvet Island. Norway has a total area of and a population of about 4.9 million...

. It was established in 1890 and automated in 2005. The light is powered on all year except from May 12th until July 25th due to the midnight sun

Midnight sun

The midnight sun is a natural phenomenon occurring in summer months at latitudes north and nearby to the south of the Arctic Circle, and south and nearby to the north of the Antarctic Circle where the sun remains visible at the local midnight. Given fair weather, the sun is visible for a continuous...

 in this region.

Nordøyan lighthouse stands on the islet of Surenøy, north of the Folda

Folda, Nord-Trøndelag

Folda or Folla is a firth and a fjord in Nord-Trøndelag county, Norway, within the municipalities of Flatanger, Namsos, Fosnes, and Nærøy. The large wide firth is about long which then narrows into a fjord which is about long. The narrower fjord part of Folda is often called the Foldfjorden or...

fjord. The lighthouse tower is 10 metres (32.8 ft) tall, and the light at the top of the tower is located 36.5 metres (119.8 ft) above sea level. The white light is always on, emitting a 79,000 candela

Candela

The candela is the SI base unit of luminous intensity; that is, power emitted by a light source in a particular direction, weighted by the luminosity function . A common candle emits light with a luminous intensity of roughly one candela...

light, and every 40 seconds it flashes a much brighter 2,070,000 candela light. The light can be seen for about 17 nmi (31.5 km; 19.6 mi).