When Is National Sub Day?

The internet history of Sub Day

3rd of November is National Sub Day

  First detected on the 1st of November 2015

  1,379 tweets


Is It Sub Day Today?

It's Sub day on the 3rd of November.

The most recent detection of references to Sub Day was 1 year, 10 months ago.

There were many celebrations relating to national holdiays written about on social media that our algorithms picked up on the 3rd of November. In total we detected 102 total unique days being shared such as Sandwich Day which had 14,167 people talking about it, or Sub Day having 586 tweets.


How Is The Date For Sub Day Calculated?

The day shown for 'National Sub Day' is based off how much chitter-chatter and buzz there was on Nov. 3, 2015 across social media making references to 'Sub 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: Housewife, Sandwhich or Cat Day. This crowdsourcing of data method to assess the National Sub 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 Sub Day

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

Can I Register Sub Day?

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


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

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

We have also detected mentions of Sub day on;



Get The Badge

National Sub Day

It's Sub Day
On November 3rd


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National Sub Day, on the 3rd 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


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