When Is National Iris Day?


National Iris Day is on the 9th of May with 40 tweets.

More on Iris Day below.



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About Iris Day

Is It Iris Day Today?

It's Iris day on the 9th of May.

Iris Day' is by our calculation on: May the 9th. The first time we detected Iris Day was the 8th of May 2015 and the most recent detection of references to Iris Day was 1 year, 7 months ago.

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

There were many celebrations relating to national holdiays written about on social media that our algorithms picked up, on the 9th of May. In total we detected 80 total unique days being shared such as Booty Pic Day which had 16,803 people talking about it, or Teachers Day having 2,106 tweets. A random sample of which are shown below.


National days on the 9th of May

National Iris Day, on the 9th of May

How Is The Date For Iris Day Calculated?

The day shown for 'National Iris Day' is based off how much chitter-chatter and buzz there was on May 9, 2017 across social media making references to 'Iris 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: Teacher Appreciation, Teacher or Moscato Day. This crowdsourcing of data method to assess the National Iris 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 Iris Day

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

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National Iris Day

It's Iris Day
On May 9th

Can I Register Iris Day?

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

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

We have also detected mentions of Iris day on;



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