When Is National Pearl Harbor Day?

The internet history of Pearl Harbor Day

7th of December is National Pearl Harbor Day

  First detected on the 3rd of December 2015

  235 tweets


Is It Pearl Harbor Day Today?

It's Pearl Harbor day on the 7th of December.

The most recent detection of references to Pearl Harbor Day was 1 year, 10 months ago.

There were many celebrations relating to national holdiays written about on social media that our algorithms picked up on the 7th of December. In total we detected 55 total unique days being shared such as Pearl Harbor Remembrance Day which had 29,556 people talking about it, or Selfie Day having 1,114 tweets.


How Is The Date For Pearl Harbor Day Calculated?

The day shown for 'National Pearl Harbor Day' is based off how much chitter-chatter and buzz there was on Dec. 7, 2017 across social media making references to 'Pearl Harbor Day'. 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, including others such as: Cotton Candy, Cookie or Tunnelling Day. This crowdsourcing of data method to assess the National Pearl Harbor Day date is used as opposed to being connected with any Government sacntioned lists :D Hurrah for democracy by concensus!


I'd Like To Promote National Pearl Harbor Day

We've put together the following resources full of nifty tips on how to increase the reach of Pearl Harbor Day. The resources include: graphs, badges, and resources on what steps to take to boost Pearl Harbor Day's visibility.

Can I Register Pearl Harbor Day?

We don't have an international authority or governmental remit to declare any officially celebrated "national Pearl Harbor day". We only aim to programatically reflect what 'National Day' it is based of what The Internet Says It Is. We believe this is much more fun as it reflects the nature of how the most amusing / interesting national days are often created organically and grow based off popular social trends and sharing, as such we don't add new days to our database unless they are organically observed on social media.



Is it National Pearl Harbor Day Everywhere?

Yes? No.. Sort of | Maybe ¯\_(ツ)_/¯

What's really intersting is how whilst some National Days like National Daughters Day are seemingly celebrated internationally irrespective of geography, some very popular days (That often become the No. 1 National Day on our homepage) are in fact locally very specific and are offical holidays celebrated on a Country's national calendar. Take National Rambutan Day for instance, Rambutan is a popular Souteast Asian fruit and not seen so much in the UK, Europe or the USA. Some regionally specific trends subsequently become immensely popular internationally and worldwide, partly fuelled by widely shared 'National Days', National Pabebe Wave Day being one such example.


We're now tracking the sentiment around every mention of Pearl Harbor day to show how people feel about Pearl Harbor. See if people like Pearl Harbor here.
We're detecting how Pearl Harbor affects other things more widely than just being a celebrated day. See how Pearl Harbor affects company share prices.


Hang On, It Was National Pearl Harbor Day Already This Year..!?

Yes, this is strangely enough entirely possible. The date shown for National Pearl Harbor Day can change, if for instance several hundred people tweeted about Pearl Harbor Day in early April, then in May a few thousand people tweeted about Pearl Harbor day, then the date shown for National Pearl Harbor Day, could come up twice :D

We have also detected mentions of Pearl Harbor day on;



Get The Badge

National Pearl Harbor Day

It's Pearl Harbor Day
On December 7th


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National Pearl Harbor Day, on the 7th of December

Other Days

National Dog Day
National Donut Day
National Puppy Day
National Girlfriend Day
National Best-Friend Day
National Single Day
National Daughter Day
National Boyfriend Day
National Pug Day
National Daughters Day
National Pet Day
National Pancake Day
National Hug Day
National Hot-Dog Day


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For people who wish to promote National Pearl Harbor Day, we've put together the following resources.
See also: How does Pearl Harbor affect the share price of Apple, Facebook, Microsoft?
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