National Lighthouse Day is celebrated on August 7 each year in the United States. This day honors the history and significance of lighthouses, which have guided ships safely to shore for centuries. Lighthouses are important symbols of maritime safety and have played a crucial role in navigation along coastlines. The day also raises awareness about the preservation of these historic structures. Many lighthouses, such as the Cape Hatteras Lighthouse and the Point Reyes Lighthouse, are now protected as national landmarks. Celebrations often include tours, educational events, and community activities that highlight the cultural heritage associated with these iconic buildings.