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    Last verified: March 2026by Events Advisory Team · Cambodia Events Specialists
    King Sihamoni's Birthday 2026 — Celebrations & Guide
    King Norodom Sihamoni's Birthday May 13–15, 2026: Royal Palace celebrations, illuminations, and what travelers need to know.
    👑

    King's Birthday 2026

    King Norodom Sihamoni's birthday is celebrated over three days with Royal Palace events, illuminations across the country, and a festive atmosphere. The King is widely respected, and Cambodians celebrate with genuine affection.

    2026 Dates

    May 13–15, 2026

    🎉 What to Expect

    • •Royal Palace illuminated with elaborate light displays
    • •Official ceremonies attended by government officials and diplomats
    • •Portraits of King Sihamoni decorated with flowers displayed everywhere
    • •Cultural performances and concerts in Phnom Penh
    • •Buildings and streets decorated with royal portraits and flags
    • •Free concerts and entertainment at public venues

    📍 Best Locations

    Royal Palace (Phnom Penh)

    The center of celebrations with the most elaborate illuminations and decorations. Best viewed in the evening.

    Sisowath Quay

    The riverside comes alive with decorations, food vendors, and evening entertainment.

    Nationwide

    Every town and village displays royal portraits and decorations. Government buildings are especially ornate.

    💡 Practical Tips

    • • Show respect for the monarchy — never criticize the King or royal family (lèse-majesté is illegal).
    • • The evening illuminations at the Royal Palace are the highlight.
    • • It's a 3-day holiday — plan for business closures.
    • • A great time to photograph the decorated streets and palace.
    • • Combine with the Royal Ploughing Ceremony if dates align (both in May).

    ⚠️ Closures & Impact

    • • Three-day public holiday (May 13–15)
    • • Banks, government offices, and many businesses closed
    • • Tourist services remain operational
    • • Some increase in domestic travel

    FAQ

    Frequently Asked Questions

    King Norodom Sihamoni has reigned since 2004. He's the son of the late King Norodom Sihanouk. A former ballet dancer and cultural ambassador, he's widely respected for his gentle demeanor and commitment to Cambodian culture.

    Other Events & Festivals

    🚣Water Festival 2026 (Bon Om Touk)

    November 13–15, 2026 (tentative — based on lunar calendar)

    🎊Khmer New Year 2026 (Choul Chnam Thmey)

    April 13–16, 2026

    🕯️Pchum Ben 2026 (Ancestor Festival)

    September 20–October 5, 2026 (15-day period, main celebration ~October 3–5)

    🧧Chinese New Year in Cambodia

    January 29, 2026 (Year of the Horse)

    🐂Royal Ploughing Ceremony 2026

    May 2026 (exact date set by Royal Astrologer, typically mid-May)

    🪷Visak Bochea 2026 (Buddha Day)

    May 12, 2026 (full moon of Visakh month)

    🇰🇭Cambodia Independence Day 2026

    November 9, 2026

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    On This Page

    • Dates
    • What to Expect
    • Best Locations
    • Practical Tips
    • Closures & Impact
    • FAQ

    Data Sources & Official References

    Ministry of Tourism, CambodiaGeneral Department of ImmigrationWorld Bank Open Data
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