Summer’s final fling has arrived in the form of Labor Day. Yes, most of us get the day off, but this holiday triggers mixed emotions. While summer still has 21 calendar days left, it’s time to get serious. School’s starting and there’s a sense that summer vacation is over. So what’s behind Labor Day — and how did it earn a place as a federal holiday?

Let’s take a look.

What’s the meaning of Labor Day?

Do you get weekends off work? Lunch breaks? Paid vacation? An eight-hour work day? Social security? If you said “yes” to any of these questions, you can thank labor unions and the U.S. labor movement for it. Years of hard-fought battles (and the ensuing legislation they inspired) resulted in many of the most basic benefits we enjoy at our jobs today . On the first Monday in September, we take the day off to celebrate Labor Day and reflect on the American worker’s contributions to our country.

(house cleaning for labor day)