Constitution Day is observed in Niue every October 19, marking the anniversary of the adoption of its constitution in 1974. This public holiday celebrates Niue's self-governance, which was granted by New Zealand following a referendum. The day begins with an official ceremony where the flags of New Zealand and Niue are raised, symbolizing the unique relationship between the two nations, and is typically accompanied by a speech from the Prime Minister. In addition to the formal events, the celebration includes unofficial festivities such as canoe racing and local fairs, where visitors can enjoy traditional cuisine. Constitution Day serves as a reminder of Niue's status as a self-governing state in free association with New Zealand.