Araranguá Lighthouse is an active lighthouse in Araranguá, Brazil on the Atlantic Ocean. History It was built in 1953 on a rocky bluff named Morros dos Conventos nearby the beach. The lighthouse is a cylindrical concrete tower with four buttresses surmounted by a metal skeletal tower with the lantern on the top. The tower is white painted with a black horizontal band. The light emits three white flashes, at 3.3 seconds interval, every twenty seconds visible up to . The lighthouse is managed by Brazilian Navy and is identified by the country code number BR-3960. See also List of lighthouses in Brazil References External links Centro de Sinalização Náutica Almirante Moraes Rego Lighthouses in Brazil