Labor Day is a U.S. federal holiday that is observed on the first Monday in September every year. It honors the American labor movement as well as appreciates the efforts of workers for the betterment and development of the United States. This holiday marks a weekend which consists of a three-day holiday that starts from Saturday.
Every year 9/11 Day, aka, Patriot Day occurs on 11 September in the United States every year. It is observed in memory of the people killed in the September 11 attacks in the year of 2001. Patriot Day is a commemorative day for the departed souls in the tragic incident of terrorist attacks back in 2001.