NATIONAL PARK SERVICE · events
Memorial Illumination
December 4, 2026 · Source: National Park Service
Antietam National Battlefield will host the Annual Memorial Illumination on Saturday, December 5, 2026 to honor the 23,000 casualties from the Battle of Antietam on September 17, 1862.
Read the official NPS sourceWhat Travelers Need to Know
Use the official notice to confirm the affected destination, dates and visitor arrangements before finalizing your trip.
Check the official event listing for current times, availability and any changes.
Traveler guidance by State & Nation Staff Writer.