When Is National Dour Day?


National Dour Day is on the 21st of May with 5 tweets.

More on Dour Day below.



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About Dour Day

Is It Dour Day Today?

It's Dour day on the 21st of May.

Dour Day' is by our calculation on: May the 21st. The first time we detected Dour Day was the 21st of May 2015 and the most recent detection of references to Dour Day was 3 years, 7 months ago.

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

There were many celebrations relating to national holdiays written about on social media that our algorithms picked up, on the 21st of May. In total we detected 99 total unique days being shared such as Hummus Day which had 1,428 people talking about it, or Animal Day having 379 tweets. A random sample of which are shown below.


National days on the 21st of May

National Dour Day, on the 21st of May

How Is The Date For Dour Day Calculated?

The day shown for 'National Dour Day' is based off how much chitter-chatter and buzz there was on May 21, 2015 across social media making references to 'Dour 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: Waiters And Waitresses, Doughnut or Strawberries And Cream Day. This crowdsourcing of data method to assess the National Dour 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 Dour Day

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

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National Dour Day

It's Dour Day
On May 21st

Can I Register Dour Day?

We don't have an international authority or governmental remit to declare any officially celebrated "national Dour 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 Dour 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.

teenagers sharing national days on social media

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

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

We have also detected mentions of Dour day on;



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