Constitution Day is observed in Nauru every May 17, marking the anniversary of significant alterations made to the country's constitution during a Constitutional Convention in 1968. Nauru, a small island nation in Micronesia, gained independence from Australia, New Zealand, and the UK on January 31, 1968, with its constitution adopted the same day. Unlike many countries that celebrate with public speeches and military parades, Nauru commemorates this holiday with sports competitions held across the island, culminating in the last day of the national athletic championship. The festivities begin with a parade of teams, showcasing the island's community spirit and athletic prowess.