It's National Tree Planting Day on May 12th.
More on Tree Planting Day and the other days on the 12th below.
We detected 1,059 references to national Tree Planting day on 12th the May. There were also a total of 58 other national days mentioned including: Technology, Animal Disaster Preparedness, Train and Limerick Day.
The day shown for 'National Tree Planting Day' is shown as we detected that day mentioned the most out of all the references to national days there were on May the 12th 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!