When Is National No Bra Day?


National No Bra Day is on the 13th of October with 21,982 tweets.

More on No Bra Day below.



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About No Bra Day

Is It No Bra Day Today?

It's No Bra day on the 13th of October.

No Bra Day' is by our calculation on: October the 13th. The first time we detected No Bra Day was the 10th of April 2015 and the most recent detection of references to No Bra Day was 5 months, 1 week ago.

We're now tracking the sentiment around every mention of No Bra day to show how people feel about No Bra. See if people like No Bra here.
We're detecting how No Bra affects other things more widely than just being a celebrated day. See how No Bra affects company share prices.

There were many celebrations relating to national holdiays written about on social media that our algorithms picked up, on the 13th of October. In total we detected 112 total unique days being shared such as No Bra Day which had 9,678 people talking about it, or Coming Out Day having 1,371 tweets. A random sample of which are shown below.


National days on the 13th of October

National No Bra Day, on the 13th of October

How Is The Date For No Bra Day Calculated?

The day shown for 'National No Bra Day' is based off how much chitter-chatter and buzz there was on Oct. 13, 2016 across social media making references to 'No Bra 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: Treat Yo Self, Train Your Brain or Cat Day. This crowdsourcing of data method to assess the National No Bra 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 No Bra Day

We've put together the following resources full of nifty tips on how to increase the reach of No Bra Day. The resources include: graphs, badges, and resources on what steps to take to boost No Bra Day's visibility.

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National No Bra Day

It's No Bra Day
On October 13th

Can I Register No Bra Day?

We don't have an international authority or governmental remit to declare any officially celebrated "national No Bra 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 No Bra 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 No Bra Day Already This Year..!?

Yes, this is strangely enough entirely possible. The date shown for National No Bra Day can change, if for instance several hundred people tweeted about No Bra Day in early April, then in May a few thousand people tweeted about No Bra day, then the date shown for National No Bra Day, could come up twice :D

We have also detected mentions of No Bra day on;



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For people who wish to promote National No Bra Day, we've put together the following resources.
See also: How does No Bra affect the share price of Apple, Facebook, Microsoft?
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