When Is National Sister Girlfriend Day?

The internet history of Sister Girlfriend Day

26th of November is National Sister Girlfriend Day

  First detected on the 26th of November 2016

  104 tweets

Is It Sister Girlfriend Day Today?

It's Sister Girlfriend day on the 26th of November.

The most recent detection of references to Sister Girlfriend Day was 3 years, 10 months ago.

There were many celebrations relating to national holdiays written about on social media that our algorithms picked up on the 26th of November. In total we detected 51 total unique days being shared such as Cake Day which had 1,010 people talking about it, or Milk Day having 545 tweets.

How Is The Date For Sister Girlfriend Day Calculated?

The day shown for 'National Sister Girlfriend Day' is based off how much chitter-chatter and buzz there was on Nov. 26, 2016 across social media making references to 'Sister Girlfriend 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: Press, Campaign or Law Enforcement Appreciation Day. This crowdsourcing of data method to assess the National Sister Girlfriend 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 Sister Girlfriend Day

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

Can I Register Sister Girlfriend Day?

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

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

Hang On, It Was National Sister Girlfriend Day Already This Year..!?

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

We have also detected mentions of Sister Girlfriend day on;

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National Sister Girlfriend Day

It's Sister Girlfriend Day
On November 26th

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National Sister Girlfriend Day, on the 26th of November

Other Days

National Dog Day
National Donut Day
National Puppy Day
National Girlfriend Day
National Best-Friend Day
National Single Day
National Daughter Day
National Boyfriend Day
National Pug Day
National Daughters Day
National Pet Day
National Pancake Day
National Hug Day
National Hot-Dog Day

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