Labor Day is not a national holiday as it is proposed….like Thanksgiving it is celebrated internationally, which is usually a tell-tale for a pagan celebration. If you follow the bread crumbs, you will find that national Labor Day is connected to an international May 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, and several countries have chosen their own dates for Labour Day. May 1 was chosen by a pan-national organization of socialist and communist political parties to commemorate the general strike and events that took place around the Haymarket affair, which occurred in Chicago on May 1 through 4, 1886. https://en.wikipedia.org/wiki/Labor_Day
International Workers’ Day, also known as Labour Day or Workers’ Day in some countries and often referred to as May Day, is a celebration of labourers and the working classes that is promoted by the international labour movement which occurs every year on May Day (1 May), an ancient European spring festival.——–Beltane (/ˈbɛl.teɪn/) is the anglicised name for the Gaelic May Day festival. Most commonly it is held on 1 May