When Is National Superheros Day?

About Superheros Day

Is It Superheros Day Today?

It's Superheros day on the 16th of May.

Superheros Day' is by our calculation on: May the 16th. The first time we detected Superheros Day was the 16th of May 2015 and the most recent detection of references to Superheros Day was 3 years, 7 months ago.

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

There were many celebrations relating to national holdiays written about on social media that our algorithms picked up, on the 16th of May. In total we detected 93 total unique days being shared such as Chocolate Chip Cookie Day which had 681 people talking about it, or Canvass Day having 542 tweets. A random sample of which are shown below.

National days on the 16th of May

How Is The Date For Superheros Day Calculated?

The day shown for 'National Superheros Day' is based off how much chitter-chatter and buzz there was on May 16, 2015 across social media making references to 'Superheros 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: Armed Forces, Sea Monkey or Doughnut Day. This crowdsourcing of data method to assess the National Superheros 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 Superheros Day

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

Get The Badge

It's Superheros Day
On May 16th

Can I Register Superheros Day?

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

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

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

We have also detected mentions of Superheros day on;

may 16th6

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