Independence Day in Cambodia is a significant national holiday celebrated on the 9th of November each year. This commemorative day represents Cambodia's liberation from foreign rule. Independence Day marks the day Cambodia gained its independence from French colonial control in 1953. The day is a symbol of patriotism and national unity, with most Cambodians partaking in festive celebrations and commemorations, appreciating their freedom and sovereignty.

The celebrations of Independence Day in Cambodia are characterized by grandeur and pride. The capital city, Phnom Penh, becomes the center of the national festivities. People gather around the Independence Monument, built to commemorate Cambodia's independence, where the national flag is raised and a ceremonial flame is lit. The spectacle is traditionally overseen by the King of Cambodia, and it entails military parades, live music, cultural performances, and vibrant firework displays.

Aside from the pompous public gatherings, this day is often marked by more intimate family celebrations, where people often wish each other 'Happy Independence Day.' Many Cambodians also take this opportunity to honor and remember the heroic actions of their ancestors who fought for their freedom. Despite the past struggles and hardships, Independence Day serves as a reminder for the Cambodian people of their strength, resilience, and the value of their independence.