The 14-day mission to the International Space Station will deliver the Alpha Magnetic Spectrometer and spare parts that include two S-band communications antennas, a high-pressure gas tank, additional spare parts for the Dextre robot and micrometeoroid debris shields.
The First Labor Day. The first Labor Day holiday was celebrated on Tuesday, September 5, 1882, in New York City, in accordance with the plans of the Central Labor Union. The Central Labor Union held its second Labor Day holiday just a year later, on September 5, 1883.
Labor Day 2017, 2018 and further. View below the dates for (among others) Labor Day 2017 and Labor Day 2018. You can also see on which day the holiday falls and how many days it is until this holiday. Significance of Labor Day 2017. Labor Day 2017, also known as Labour Day, is a federal holiday observed annually on the first Monday of September.