When Is National Breast Cancer Day?


National Breast Cancer Day is on the 23rd of June with 11 tweets.

More on Breast Cancer Day below.



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About Breast Cancer Day

Is It Breast Cancer Day Today?

It's Breast Cancer day on the 23rd of June.

Breast Cancer Day' is by our calculation on: June the 23rd. The first time we detected Breast Cancer Day was the 23rd of June 2015 and the most recent detection of references to Breast Cancer Day was 3 years, 5 months ago.

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

There were many celebrations relating to national holdiays written about on social media that our algorithms picked up, on the 23rd of June. In total we detected 97 total unique days being shared such as Women In Engineering Day which had 8,219 people talking about it, or Pink Day having 2,654 tweets. A random sample of which are shown below.


National days on the 23rd of June

National Breast Cancer Day, on the 23rd of June

How Is The Date For Breast Cancer Day Calculated?

The day shown for 'National Breast Cancer Day' is based off how much chitter-chatter and buzz there was on June 23, 2015 across social media making references to 'Breast Cancer 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: Kissing, Aboriginal or Hiv Testing Day. This crowdsourcing of data method to assess the National Breast Cancer 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 Breast Cancer Day

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

Get The Badge

National Breast Cancer Day

It's Breast Cancer Day
On June 23rd

Can I Register Breast Cancer Day?

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

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

We have also detected mentions of Breast Cancer day on;



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