It's National Pearl Harbor Remembrance Day on December 8th.
More on Pearl Harbor Remembrance Day and the other days on the 8th below.
We detected 9,424 references to national Pearl Harbor Remembrance day on 8th the December. There were also a total of 49 other national days mentioned including: Brownie, Selfie, Believe and Cookie Day.
The day shown for 'National Pearl Harbor Remembrance Day' is shown as we detected that day mentioned the most out of all the references to national days there were on December the 8th 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!