When Is National Brother Day?


National Brother Day is on the 24th of May with 3,684 tweets.

More on Brother Day below.



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About Brother Day

Celebrating big brothers, little brothers and twinsies worldwide. The closest and longest friends for many.

Is It Brother Day Today?

It's Brother day on the 24th of May.

Brother Day' is by our calculation on: May the 24th. The first time we detected Brother Day was the 11th of April 2015 and the most recent detection of references to Brother Day was 6 months, 3 weeks ago.

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

There were many celebrations relating to national holdiays written about on social media that our algorithms picked up, on the 24th of May. In total we detected 82 total unique days being shared such as Brothers Day which had 4,761 people talking about it, or Brother Day having 1,559 tweets. A random sample of which are shown below.


National days on the 24th of May

National Brother Day, on the 24th of May

How Is The Date For Brother Day Calculated?

The day shown for 'National Brother Day' is based off how much chitter-chatter and buzz there was on May 24, 2017 across social media making references to 'Brother 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: Wine, Scavenger Hunt or Biscuit Day. This crowdsourcing of data method to assess the National Brother 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 Brother Day

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

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National Brother Day

It's Brother Day
On May 24th

Can I Register Brother Day?

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

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

We have also detected mentions of Brother day on;



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