It's National No Smoking Day on March 11th.
More on No Smoking Day and the other days on the 11th below.
We detected 566 references to national No Smoking day on 11th the March. There were also a total of 78 other national days mentioned including: Uprising, RD, Geographic Photo of the and Registered Dietitian Day.
The day shown for 'National No Smoking Day' is shown as we detected that day mentioned the most out of all the references to national days there were on March the 11th 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!