When Is National Ninja Day?

The internet history of Ninja Day

5th of December is National Ninja Day

  First detected on the 13th of May 2015

  710 tweets

Is It Ninja Day Today?

It's Ninja day on the 5th of December.

The most recent detection of references to Ninja Day was 1 year, 8 months ago.

There were many celebrations relating to national holdiays written about on social media that our algorithms picked up on the 5th of December. In total we detected 49 total unique days being shared such as Cookie Day which had 1,127 people talking about it, or Cake Day having 285 tweets.

How Is The Date For Ninja Day Calculated?

The day shown for 'National Ninja Day' is based off how much chitter-chatter and buzz there was on Dec. 5, 2019 across social media making references to 'Ninja 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: Ninja, Repeal or Comfort Food Day. This crowdsourcing of data method to assess the National Ninja 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 Ninja Day

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

Can I Register Ninja Day?

We don't have an international authority or governmental remit to declare any officially celebrated "national Ninja 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 Ninja 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 Ninja day to show how people feel about Ninja. See if people like Ninja here.
We're detecting how Ninja affects other things more widely than just being a celebrated day. See how Ninja affects company share prices.

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

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

We have also detected mentions of Ninja day on;

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National Ninja Day

It's Ninja Day
On December 5th

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National Ninja Day, on the 5th 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

For any media or sponsorship queries, please contact info@whatnationaldayisit.com
For people who wish to promote National Ninja Day, we've put together the following resources.
See also: How does Ninja affect the share price of Apple, Facebook, Microsoft?
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