When Is National Headache Day?


National Headache Day is on the 27th of June with 100 tweets.

More on Headache Day below.



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About Headache Day

Is It Headache Day Today?

It's Headache day on the 27th of June.

Headache Day' is by our calculation on: June the 27th. The first time we detected Headache Day was the 20th of May 2015 and the most recent detection of references to Headache Day was 5 months, 2 weeks ago.

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

There were many celebrations relating to national holdiays written about on social media that our algorithms picked up, on the 27th of June. In total we detected 71 total unique days being shared such as Sunglasses Day which had 4,124 people talking about it, or Hiv Testing Day having 2,684 tweets. A random sample of which are shown below.


National days on the 27th of June

National Headache Day, on the 27th of June

How Is The Date For Headache Day Calculated?

The day shown for 'National Headache Day' is based off how much chitter-chatter and buzz there was on June 27, 2016 across social media making references to 'Headache 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: Forgiveness, Pineapple or Ptsd Awareness Day. This crowdsourcing of data method to assess the National Headache 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 Headache Day

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

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National Headache Day

It's Headache Day
On June 27th

Can I Register Headache Day?

We don't have an international authority or governmental remit to declare any officially celebrated "national Headache 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 Headache 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 Headache Day Already This Year..!?

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

We have also detected mentions of Headache day on;



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