When Is National Super Hero Day?

The internet history of Super Hero Day

28th of April is National Super Hero Day

  First detected on the 28th of April 2015

  9,711 tweets

super-hero batman superman lego

Is It Super Hero Day Today?

It's Super Hero day on the 28th of April.

The most recent detection of references to Super Hero Day was 3 years ago.

There were many celebrations relating to national holdiays written about on social media that our algorithms picked up on the 28th of April. In total we detected 109 total unique days being shared such as Superhero Day which had 3,472 people talking about it, or Super Hero Day having 2,630 tweets.

How Is The Date For Super Hero Day Calculated?

The day shown for 'National Super Hero Day' is based off how much chitter-chatter and buzz there was on April 28, 2015 across social media making references to 'Super Hero 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: Blueberry Pie, Guard Called In After One or Donut Day. This crowdsourcing of data method to assess the National Super Hero 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 Super Hero Day

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

Can I Register Super Hero Day?

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

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

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

We have also detected mentions of Super Hero day on;

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National Super Hero Day

It's Super Hero Day
On April 28th

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National Super Hero Day, on the 28th of April

Other Days

National Superhero Day
National Single Day
National Boyfriend Day
National Signing Day
National Kiss Day
National Hug Day
National Boyfriends Day
National Nude Day
National Hugging Day
National Indigenous-Peoples Day
National Fitness Day
National Boss Day
National Philanthropy Day
National Star-Wars Day
National Radio Day
National Comic-Book Day
National Cuddle-Up Day
National Handwriting Day
National Sorry Day
National Super-Hero Day
National Nudes Day
National Boys-Hug-Girls Day
National Boyfriend-Girlfriend Day
National Hoe Day
National Relationship Day
National Mustache Day

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