It's National Numeracy Day on May 16th.
More on Numeracy Day and the other days on the 16th below.
We detected 1,735 references to national Numeracy day on 16th the May. There were also a total of 69 other national days mentioned including: Peace Officers Memorial, Love A Tree, Chocolate Chip and Bbq Day.
The day shown for 'National Numeracy Day' is shown as we detected that day mentioned the most out of all the references to national days there were on May 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!