Terningen Lighthouse

{{Infobox lighthouse

| name = Terningen Lighthouse
Terningen fyrstasjon

| image = Terningen Lighthouse (5668839707).jpg

| caption = View of the lighthouse

| coordinates = {{coord|63.4939|09.0394|region:NO_type:landmark|display=inline,title}}

| location = Trøndelag, Norway

| yearbuilt = 1833

| yearlit =

| automated = 1991

| yeardeactivated =

| foundation =

| construction = Concrete tower

| shape = Square

| marking = White with red roof

| height = {{convert|12|m}}

| focalheight = {{convert|17.8|m}}

| lens =

| currentlens =

| intensity = 30,700 candelas

| range = Red: {{convert|13|nmi|km mi|abbr=on}}

Green: {{convert|12|nmi|km mi|abbr=on}}

White: {{convert|13|nmi|km mi|abbr=on}}

| characteristic = Oc WRG 6s

| fogsignal = Horn

| racon =

| country = Norway

| countrynumber = 407500

}}

Terningen Lighthouse ({{langx|no|Terningen fyr}}) is a lighthouse in Hitra Municipality in Trøndelag county, Norway. The lighthouse is located in the Trondheimsleia near the mouth of the Hemnfjorden, just west of the island of Hemnskjela, and about {{convert|4|km}} southwest of the village of Sandstad. The light marks one of the main channels that leads to the Trondheimsfjorden.{{Cite book |last=Kystverket |url=http://153.44.6.20/fyrlister/Fyrliste_HeleLandet.pdf |title=Norske Fyrliste 2014 |year=2014 |isbn=9788245015959 |language=Norwegian |format=PDF |access-date=2018-02-16 |archive-url=https://web.archive.org/web/20180612143229/http://153.44.6.20/fyrlister/Fyrliste_HeleLandet.pdf |archive-date=2018-06-12 |url-status=dead |authorlink=Norwegian Coastal Administration}}

The {{convert|12|m|adj=on}} tall lighthouse has an occulting light that flashes white, red, and green (depending on direction) once every six seconds at an elevation of {{convert|17.8|m}} above sea level. The concrete tower is painted white and it has a red roof. The 30,700-candela light can be seen for up to {{convert|13|nmi|km mi}}. The light is activated from July 21 until May 16 each year. The light is inactive and unnecessary during the late spring and early summer due to the midnight sun.{{Store norske leksikon|Terningen_fyr|Terningen fyr|2025-01-25|Lauritzen|Per Roger|2024-11-26}}{{Cite rowlett|nornw1|date=19 July 2011|access-date=2018-02-16}}