<P> In Trinidad and Tobago, Labour Day is celebrated every 19 June . This holiday was proposed in 1973 to be commemorated on the anniversary of the 1937 Butler labour riots . </P> <P> In the United States, Labor Day is a federal holiday observed on the first Monday of September . It is customarily viewed as the end of the summer vacation season . Many schools open for the year on the day after Labor Day . The holiday is shared with Canada, where it is known as Labour Day (Fête du Travail in French). </P>

Why do we celebrate labor day in canada