When Is National Down Syndrome Day?

The internet history of Down Syndrome Day

  National Down Syndrome Day is on the 21st of March

  3,990 tweets

  First detected on the 12th of March 2015



Is It Down Syndrome Day Today?

It's Down Syndrome day on the 21st of March.

The most recent detection of references to Down Syndrome Day was 10 months, 1 week ago.

There were many celebrations relating to national holdiays written about on social media that our algorithms picked up on the 21st of March. In total we detected 75 total unique days being shared such as Down Syndrome Day which had 1,018 people talking about it, or Fragrance Day having 523 tweets.


How Is The Date For Down Syndrome Day Calculated?

The day shown for 'National Down Syndrome Day' is based off how much chitter-chatter and buzz there was on March 21, 2015 across social media making references to 'Down Syndrome 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: Common Courtesy, Quilting or Proposal Day. This crowdsourcing of data method to assess the National Down Syndrome 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 Down Syndrome Day

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

Can I Register Down Syndrome Day?

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


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

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

We have also detected mentions of Down Syndrome day on;



Get The Badge

National Down Syndrome Day

It's Down Syndrome Day
On March 21st


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National Down Syndrome Day, on the 21st of March

Other Days

National Dog Day
National Donut Day
National Puppy Day
National Girlfriend Day
National Best-Friend Day
National Single Day
National Daughter Day
National Boyfriend Day
National Pug Day
National Daughters Day
National Pet Day
National Pancake Day
National Hug Day
National Hot-Dog Day


For any media or sponsorship queries, please contact info@whatnationaldayisit.com
For people who wish to promote National Down Syndrome Day, we've put together the following resources.
See also: How does Down Syndrome affect the share price of Apple, Facebook, Microsoft?
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