Tomb Of The Unknown Soldier: Visiting Hours, Changing Of The Guard Schedule, And 2026 Commemoration Guide
Arlington National Cemetery remains America's premier national shrine as visitors gather in August 2026 to honor the fallen at the Tomb of the Unknown Soldier. Guarded continuously since 1937 by the elite Sentinels of the 3rd U.S. Infantry Regiment ("The Old Guard"), the monument stands as an enduring symbol of military sacrifice and eternal dignity.
| Key Fact / Metric | Visitor Detail |
|---|---|
| Location | Arlington National Cemetery, Arlington, Virginia |
| Guarding Unit | 3rd U.S. Infantry Regiment ("The Old Guard") |
| Vigil Status | 24 hours a day, 365 days a year (Continuous since 1937) |
| Summer Guard Changes | Every 30 minutes (April 1 – September 30) |
| Winter Guard Changes | Every hour on the hour (October 1 – March 31) |
| Cemetery Hours | 8:00 AM – 5:00 PM Daily |
| Admission | Free (Security screening enforced) |
Centuries of Vigilance: The Unwavering Standard of The Old Guard
Dedicated on Veterans Day in 1921, the Tomb of the Unknown Soldier initially received the remains of an unidentified American soldier from World War I. Over the decades, crypts were added to honor unidentified service members from World War II and the Korean War, establishing the monument as a unified memorial for unknown heroes across major global conflicts.
The duty of guarding the tomb is entrusted to Tomb Sentinels, who undergo a rigorous selection process requiring perfection in military drill, uniform maintenance, and cemetery history. Every movement during the Sentinel's routine is deeply symbolic:
- The Walk: 21 steps along a black mat, referencing the 21-gun salute—the highest military honor.
- The Pause: A 21-second posture facing east toward the tomb before turning back.
- The Guarding: Perpetual coverage through hurricanes, snowstorms, and severe weather without interruption.
Visiting Etiquette and Changing of the Guard Schedule
Members of the public planning to witness the ceremonial Changing of the Guard at Arlington National Cemetery must strictly observe site protocols. Summer schedules are active through September, offering frequent opportunities to observe the precision military drill on the plaza of the Memorial Amphitheater.
- Summer Schedule (April 1 – September 30): The changing ceremony occurs every 30 minutes on the hour and half-hour from 8:30 AM to 5:00 PM.
- Winter Schedule (October 1 – March 31): The ceremony runs every hour on the hour from 9:00 AM to 5:00 PM.
- Public Conduct: Audience members are required to remain standing and silent during the entire changing ceremony. Smoking, eating, and improper attire are strictly prohibited.
- Security & Access: Visitors must present government-issued photo identification at the Welcome Center and clear security checkpoints before entering cemetery grounds.
What Is the Tomb of the Unknown Soldier?
Commemorative Ceremonies and Preservation Ahead in 2026
Looking ahead to late 2026, Arlington National Cemetery is preparing for high-profile national observances, culminating in the official Veterans Day Presidential Wreath-Laying Ceremony in November. These national traditions continue to draw thousands of active-duty military members, veterans, and international diplomats.
Preservation efforts for the monument remain an ongoing priority. Conservation experts periodically conduct micro-assessments of the Colorado Yule marble structure to protect against environmental wear. While modern DNA technology has allowed military authorities to identify remains previously interred in the Vietnam War crypt, the Tomb of the Unknown Soldier continues to serve as a timeless sanctuary for all missing and unidentified American service personnel.
