Día Mundial de Ponce (Ponce World Day) is a cultural celebration held in Ponce, Puerto Rico, every year during the month of September. The celebration actually starts the Monday before Labor Day with various evening-time cultural festivities. It then culminates with the grand parade that takes place on the Sunday before Labor Day. The celebration started in 2012 and has an estimated attendance of 4,000 people. The week-long event aims to celebrate the cultural heritage of the city by giving tribute to the organizations, the people and "the great sons and daughters of the city of Ponce." The first year of this celebration, the Grand Parade took place on the last Sunday of the celebration, but starting in 2013, the week-long events ended on a Saturday and the Grand Parade was changed to take