When Is National Immunisation Day?

The internet history of Immunisation Day

14th of January is National Immunisation Day

  First detected on the 17th of January 2016

  494 tweets


Is It Immunisation Day Today?

It's Immunisation day on the 14th of January.

The most recent detection of references to Immunisation Day was 6 days, 8 hours ago.

There were many celebrations relating to national holdiays written about on social media that our algorithms picked up on the 14th of January. In total we detected 91 total unique days being shared such as Dress Up Your Pet Day which had 1,200 people talking about it, or Mall Will Be Closed For Inauguration Day having 750 tweets.


How Is The Date For Immunisation Day Calculated?

The day shown for 'National Immunisation Day' is based off how much chitter-chatter and buzz there was on Jan. 14, 2021 across social media making references to 'Immunisation 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: Mall To Close On Inauguration, Guard Resting In Capitol or Mall Will Be Closed On Inauguration Day. This crowdsourcing of data method to assess the National Immunisation 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 Immunisation Day

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

Can I Register Immunisation Day?

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


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

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

We have also detected mentions of Immunisation day on;



Get The Badge

National Immunisation Day

It's Immunisation Day
On January 14th


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National Immunisation Day, on the 14th of January

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


For any media or sponsorship queries, please contact info@whatnationaldayisit.com
For people who wish to promote National Immunisation Day, we've put together the following resources.
See also: How does Immunisation affect the share price of Apple, Facebook, Microsoft?
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