When Is National Best Friend Day?

National Best Friend Day is on the 9th of June with 406,416 tweets.

More on Best Friend Day below.

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About Best Friend Day

Is It Best Friend Day Today?

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

Best Friend Day' is by our calculation on: June the 9th. The first time we detected Best Friend Day was the 13th of March 2015 and the most recent detection of references to Best Friend Day was 1 month, 2 weeks ago.

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 372 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 Best Friend Day, on the 9th of June

National days on the 9th of June

How Is The Date For Best Friend Day Calculated?

The day shown for 'National Best Friend Day' is based off how much chitter-chatter and buzz there was on June 9, 2015 across social media making references to 'Best Friend 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 Friend Day date is used as opposed to being connected with any Government sacntioned lists :D Hurrah for democracy by concensus!

We have also detected mentions of Best Friend day on;

Can I Register Best Friend Day?

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

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

Best Friend Day Isn't On The June 9, 2015 We Declare That It's A Different Date Change It Right Now @WNDII

Sorry! :( Our algorithms show the date for Best Friend Day as being on the June 9, 2015 based on how many people tweeted about 'National Best Friend Day'. Our algorithms display this ranking automatically. We suggest if you want to change the date for National Best Friend Day you get more of your friends and followers tweeting about it, by sharing fun and social content :D

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