Lighthouse events by ARLHS and other organizations

• Spring Lights – An ARLHS event around Easter to activate lighthouses and celebrate warmer weather.
• US National Lighthouse/Lightship Weekend – An ARLHS weekend US national operating event closely coinciding with the August 7th anniversary of the US lighthouse service.
• International Lighthouse Lightship Weekend – An annual worldwide event on the 3rd full weekend in August organized by the Ayr Amateur Radio Group.
• Christmas Lights – Worldwide lighthouse activation during the holiday season.