Every year on September 24th, the Kingdom of Cambodia pauses to observe one of its most historically significant national celebrations: Cambodia Constitution Day (ទិវារដ្ឋធម្មនុញ្ញ).
Across the country, the vibrant blue, red, and white national flag is proudly displayed outside homes, schools, and government offices. But beyond enjoying a well-deserved day off from work and school, this date holds a profound meaning for the nation. It represents the country’s rebirth, the return of lasting peace, and the solid legal foundation of modern Cambodian society.
Whether you are an expat living in the Kingdom, a tourist visiting the beautiful provinces, or a local citizen reflecting on our shared journey, understanding the legacy of Cambodian Constitution Day offers a heartwarming look into the resilience, unity, and strength of the Khmer people
The History: September 24, 1993
To understand why Constitution Day in Cambodia is so highly respected, we have to look back to the early 1990s. After decades of tragic civil conflict, the country was navigating a critical transitional period guided by the United Nations (UNTAC) to restore peace and establish a democratic government.
Following the historic national elections of May 1993, a newly formed assembly worked tirelessly to draft a new supreme law for the land. On September 24, 1993, the late King Father Norodom Sihanouk officially signed the Constitution of Cambodia into law.
This historic signing officially restored Cambodia as a constitutional monarchy and a multi-party democracy. It closed a difficult chapter in history and opened the doors to the peaceful, rapidly developing, and vibrant country we are proud to live in today.
The Significance of the Supreme Law
The Constitution is the supreme law of the land, meaning all other laws, codes, and state decisions must strictly align with it.
It guarantees the fundamental rights and values of the nation, including:
- National Sovereignty: Protecting Cambodia’s independence, neutrality, and territorial integrity.
- Human Rights: Guaranteeing the fundamental rights, individual freedoms, and legal equality of all Cambodian citizens.
- The Monarchy: Establishing the King’s role as Head of State and the sacred symbol of national unity and sustainability.
- State Religion: Establishing Buddhism as the state religion, while fully protecting the freedom of all other religious beliefs.
To mark this legal milestone, a grand new Constitution Monument was officially inaugurated in the heart of Phnom Penh, near the Independence Monument. Its majestic architecture stands as a permanent physical reminder of the rule of law and the peace the country works so hard to preserve.
How the Holiday is Observed
Constitution Day in Cambodia is observed with deep national pride, reflection, and community. It is a day where the entire country takes a step back to celebrate peace, legal rights, and hard-earned freedoms.
Here is how Cambodians usually celebrate and spend this special day:
Official Ceremonies and National Pride
- Wreath Laying & Tributes: Early in the morning, high-ranking government officials, leaders, and delegations gather at the Independence Monument and the new Constitution Monument in Phnom Penh. They lay wreaths and pay tribute to the late King Father Norodom Sihanouk, honoring his legendary role in signing the constitution and bringing peace back to the country.
- Decorations and Flags: Major avenues, public parks, and government buildings across Phnom Penh and other provinces are beautiful decorated with royal portraits, colorful lights, and Cambodian flags flying proudly in the wind.
- Educational Events: To foster civic awareness, educational discussions and public broadcasts are organized to help younger generations understand the importance of governance, democracy, and how the constitution protects their human rights.
How Locals Celebrate Their Day Off
- Quality Family Time: Since banks, offices, and schools are closed, locals use the holiday as a precious chance to rest. Families gather at home to cook delicious traditional Cambodian meals (like a warm bowl of Kuy Teav or fresh fruit), play games, and strengthen bonds with loved ones.
- Relaxing in Public Parks: In Phnom Penh, you will see crowds of smiling locals, couples, and families walking around the Royal Palace gardens, the Riverside, or the park surrounding the Constitution Monument. It is a wonderful day to sit on the grass, enjoy a cold drink, and soak in the city’s peaceful holiday atmosphere.
- Visits to Museums: Since most cultural sites remain open, many locals and tourists take the opportunity to visit the National Museum or the Angkor National Museum to connect with Cambodia’s rich history.
Your Guide to the 2026 Long Weekend
In 2026, September 24th falls on a Thursday. As a result, many workers and students will take Friday off to create a massive four-day weekend!
Four-day weekends are the perfect opportunity to plan a quick runcation, travel back to the provinces to visit parents, or explore destinations like Siem Reap and Kampot. Because this September 24 public holiday in Cambodia will trigger a massive travel rush, bus seats are expected to sell out fast.
We highly recommend using the redBus app or website to secure your bus tickets online a few days early. It takes under two minutes, helps you compare schedules, and ensures you reach your destination comfortably without last-minute hassle.
However you choose to spend this long weekend whether visiting the new monument in the capital, resting at home, or travelling to the provinces we wish you a happy and peaceful Constitution Day!
Frequently Asked Questions (FAQs)
Yes! September 24 is a major national public holiday celebrating the signing of the Constitution in 1993. Most schools, banks, and offices nationwide are closed.
The newly built monument is in Phnom Penh, in a public park near the Independence Monument and the Royal Palace.
Yes! All major bus operators and transportation services operate normally during the holiday. However, because of the long weekend, we highly recommend booking your tickets in advance on redBus to guarantee your seat.
September falls in the green/rainy season. You’ll experience tropical afternoon showers, but the countryside is stunningly green, and morning temperatures are starting to feel beautifully cool and breezy!
Yes! While government offices, banks, and schools are closed, most private businesses, popular restaurants, cafes, and tourist attractions (like the National Museum and Riverside dining spots) remain open. However, please note that the Royal Palace might have restricted visiting hours due to official state ceremonies, so it is always a good idea to check their schedule a day before.
Yes, absolutely! The new Constitution Monument is located in an open, beautiful public park near the Independence Monument, making it completely free to visit. It is highly recommended to walk by in the evening when the monument and the surrounding fountains are beautifully illuminated with colorful lights perfect for taking photos!
Since Constitution Day in 2026 falls on a Thursday, creating a massive 4-day weekend, thousands of people will be heading to popular destinations like Siem Reap, Kampot, and Mondulkiri. To secure your preferred seat and departure time, we highly recommend booking your bus tickets on redBus at least 5 to 7 days in advance to avoid last-minute sold-out buses.
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