When Is National Sperm Donor Day?


National Sperm Donor Day is on the 21st of June with 23 tweets.

More on Sperm Donor Day below.



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About Sperm Donor Day

Is It Sperm Donor Day Today?

It's Sperm Donor day on the 21st of June.

Sperm Donor Day' is by our calculation on: June the 21st. The first time we detected Sperm Donor Day was the 19th of April 2015 and the most recent detection of references to Sperm Donor Day was 1 year, 5 months ago.

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

There were many celebrations relating to national holdiays written about on social media that our algorithms picked up, on the 21st of June. In total we detected 98 total unique days being shared such as Aboriginal Day which had 4,726 people talking about it, or Wear Your Lilly Day having 629 tweets. A random sample of which are shown below.


National days on the 21st of June

National Sperm Donor Day, on the 21st of June

How Is The Date For Sperm Donor Day Calculated?

The day shown for 'National Sperm Donor Day' is based off how much chitter-chatter and buzz there was on June 21, 2015 across social media making references to 'Sperm Donor 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: Kissing, Go Skate or Yoga Day. This crowdsourcing of data method to assess the National Sperm Donor 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 Sperm Donor Day

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

Get The Badge

National Sperm Donor Day

It's Sperm Donor Day
On June 21st

Can I Register Sperm Donor Day?

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

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

We have also detected mentions of Sperm Donor day on;



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