Labor Day the Knights of Labor, which organized the first parade in New York City. In 1887, Oregon was the first state of the United States to make it an official public holiday. By the time it became an official federal holiday in 1894, thirty states in the United States officially celebrated Labor Day. Canada's Labour Day is also celebrated on the first Monday of September. More than 80 countries celebrate International Workers' Day on May 1 – the ancient European holiday of May Day. (May Day was chosen by the Second Internationale of socialist and communist parties to commemorate the Haymarket
Family Day (Canada) in February, to be first observed on February 18, 2008. Its creation raised Ontario's number of statutory holidays to nine per year. However, this holiday does not necessarily add to the number of holidays Ontarians receive because employers can substitute any non-statutory holidays that employees may already be receiving in lieu of this day. Many employers have substituted the popular Civic Holiday, which falls on the first Monday in August. Although the Civic Holiday is enjoyed by millions every year, it is not public (statutory), and workers may have to choose one holiday or the other, based on their contract,