If you're like most people, September is a month of <a href="https://www.gameinformer.com/search?keyword=mixed%20emotions">mixed emotions</a>. On the one hand, this is the end of summer and the beginning of a new school year. But on the other hand, it is also a time for new beginnings, new starts and opportunities.<br><br>No matter how you feel about September, one thing is for sure: it is a month that comes with a lot of events and holidays. To help you stay organized (and make sure you don't miss anything), we've put together a calendar of all the <a href="https://www.wikipedia.org/wiki/key%20dates">key dates</a> for September.<br><br>September 1— Labor Day<br><br>September 7—NFL season begins<br><br>September 11— Patriot Day<br><br>September 16 is International Dot Day<br><br>September 22 - the first day of autumn<br><br>September 23rd is National Dogs in Politics Day (seriously.) <br><br>These are just some of the key dates in September— there are many more! So be sure to check out our <a href="https://homment.com/884aysntsk69uHZdR49s">free printable daily calendar september</a> (or your favorite online resource) to keep up to date with what's happening this month.