When Is National Best Cousin Day?

About Best Cousin Day

Is It Best Cousin Day Today?

It's Best Cousin day on the 9th of June.

Best Cousin Day' is by our calculation on: June the 9th. The first time we detected Best Cousin Day was the 9th of June 2015 and the most recent detection of references to Best Cousin Day was 3 years, 6 months ago.

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

There were many celebrations relating to national holdiays written about on social media that our algorithms picked up, on the 9th of June. In total we detected 370 total unique days being shared such as Best Friend Day which had 121,202 people talking about it, or Best Friends Day having 52,606 tweets. A random sample of which are shown below.

National days on the 9th of June

How Is The Date For Best Cousin Day Calculated?

The day shown for 'National Best Cousin Day' is based off how much chitter-chatter and buzz there was on June 9, 2015 across social media making references to 'Best Cousin 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: Bestfriend, Bff or Bestfriends Day. This crowdsourcing of data method to assess the National Best Cousin 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 Best Cousin Day

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

Get The Badge

It's Best Cousin Day
On June 9th

Can I Register Best Cousin Day?

We don't have an international authority or governmental remit to declare any officially celebrated "national Best Cousin 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 Best Cousin 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.

Hang On, It Was National Best Cousin Day Already This Year..!?

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

We have also detected mentions of Best Cousin day on;

jun 09th5

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