National Lighthouse Day

National Lighthouse Day is celebrated annually on August 7. In 2026, this date falls on a Friday. This day honors the iconic structures that have guided ships and sailors home for centuries, now cherished as part of our coastal heritage.

History of National Lighthouse Day

The origins of National Lighthouse Day trace back to August 7, 1789, when the United States Congress approved the Lighthouse Act, establishing federal control over lighthouses. This act, signed by President George Washington, created the U.S. Lighthouse Establishment, recognizing the critical role of lighthouses in national commerce and defense. Two centuries later, in 1989, Congress officially designated August 7 as National Lighthouse Day to commemorate this foundational legislation.

Lighthouses have evolved from open fires and candles to oil-burning lamps and finally electric lamps by 1875. The United States once had the most lighthouses of any nation, with approximately 700 structures across its coasts and Great Lakes. Today, about 150 remain active as navigational aids, while many others serve as historical museums and preservation sites.

Why is National Lighthouse Day important?

National Lighthouse Day highlights the enduring significance of these maritime beacons. They symbolize safety and security for ships at sea, marking dangerous coastlines, hazardous shoals, and providing safe entry to harbors. Even with modern GPS and radar, lighthouses retain cultural and historical importance, drawing tourists and inspiring preservation efforts nationwide.

• Lighthouses have guided mariners for centuries, saving countless lives and cargo.
• They represent architectural and engineering achievements, standing strong against storms and coastal erosion.
• Many lighthouses are now museums, offering educational programs about maritime history.
• Preservation groups like the American Lighthouse Council and United States Lighthouse Society work to protect these structures for future generations.
• The Boston Lighthouse on Little Brewster Island, built in 1716, is America's oldest operational lighthouse.

How to Celebrate National Lighthouse Day

Celebrate by visiting a local lighthouse, many of which offer free admission or special tours on August 7. Organizations like the American Lighthouse Council and the United States Lighthouse Society host events, fundraising drives, and educational programs. You can also support preservation efforts by donating to a lighthouse museum or historical society.

For a creative twist, paint or photograph a lighthouse, or read a book like "Lighthouses of North America: Beacons from Coast to Coast" by Sylke Jackson. Share your experiences on social media using #NationalLighthouseDay, and consider taking a road trip to explore lighthouses on every coast and the Great Lakes.

• Visit a lighthouse near you and take a guided tour.
• Donate to a lighthouse preservation organization.
• Paint or photograph a lighthouse as a personal keepsake.
• Watch a documentary such as "A Day in the Life of a Lighthouse Keeper."
• Share your lighthouse photos and stories on social media.

National Lighthouse Day Dates