When Is National Kiss Your Sister Day?

The internet history of Kiss Your Sister Day

4th of May is National Kiss Your Sister Day

  First detected on the 4th of May 2015

  17 tweets

Is It Kiss Your Sister Day Today?

It's Kiss Your Sister day on the 4th of May.

The most recent detection of references to Kiss Your Sister Day was 7 years, 7 months ago.

There were many celebrations relating to national holdiays written about on social media that our algorithms picked up on the 4th of May. In total we detected 109 total unique days being shared such as Star Wars Day which had 3,095 people talking about it, or Orange Juice Day having 616 tweets.

How Is The Date For Kiss Your Sister Day Calculated?

The day shown for 'National Kiss Your Sister Day' is based off how much chitter-chatter and buzz there was on May 4, 2015 across social media making references to 'Kiss Your Sister 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: Hoagie, Hug or Donut Day. This crowdsourcing of data method to assess the National Kiss Your Sister 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 Kiss Your Sister Day

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

Can I Register Kiss Your Sister Day?

We don't have an international authority or governmental remit to declare any officially celebrated "national Kiss Your Sister 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 Kiss Your Sister 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 Kiss Your Sister day to show how people feel about Kiss Your Sister. See if people like Kiss Your Sister here.
We're detecting how Kiss Your Sister affects other things more widely than just being a celebrated day. See how Kiss Your Sister affects company share prices.

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

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

We have also detected mentions of Kiss Your Sister day on;

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National Kiss Your Sister Day

It's Kiss Your Sister Day
On May 4th

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National Kiss Your Sister Day, on the 4th of May

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 Kiss Your Sister Day, we've put together the following resources.
See also: How does Kiss Your Sister affect the share price of Apple, Facebook, Microsoft?
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