It's National Tell A Joke Day on August 16th.
More on Tell A Joke Day and the other days on the 16th below.
We detected 1,884 references to national Tell A Joke day on 16th the August. There were also a total of 66 other national days mentioned including: Roller Coaster, Tell A Joke, Liberation and Aviation Day.
The day shown for 'National Tell A Joke Day' is shown as we detected that day mentioned the most out of all the references to national days there were on August the 16th across social media. Our algorithms examine all of the references to National Days across social media and updates whatnationaldayisit.com hourly, with our homepage displaying the current national day. This crowdsourcing of data method to assess the National Day date is used as opposed to being connected with any Government sacntioned lists :D Hurrah for democracy by concensus!