United Nations Day in Palau is commemorated every year on October 24th, marking the anniversary of the entry of the United Nations Charter back in 1945. The holiday is celebrated not only in Palau but throughout many parts of the world, recognizing the aims and achievements of the United Nations Organization. Despite its tiny size, the Republic of Palau has been a full-fledged member of the United Nations since 1994, just five years after gaining its independence.

During United Nations Day in Palau, various actions are undertaken to celebrate and raise awareness about the importance of the organization. Schools often organize activities that educate students about the primary purposes of the United Nations, including its mission to maintain international peace and security, develop friendly relations among nations, and tackle global issues. Public assemblies, parades, and speeches by government officials are commonly featured during the day's celebrations.

United Nations Day is more than just a public holiday in Palau; it is a testament to the country's commitment to uphold the standards and principles of the United Nations. This observance actively strengthens the people's understanding and support for the essential value of global unity and cooperation. It also significantly serves as a reminder of their role and responsibility in achieving the shared objectives of the United Nations and making the world a better place.