When Is National Heritage Day?

The internet history of Heritage Day

10th of October is National Heritage Day

  First detected on the 15th of September 2015

  1,290 tweets


Is It Heritage Day Today?

It's Heritage day on the 10th of October.

The most recent detection of references to Heritage Day was 1 year, 3 months ago.

There were many celebrations relating to national holdiays written about on social media that our algorithms picked up on the 10th of October. In total we detected 111 total unique days being shared such as Dog Rates Day which had 1,246 people talking about it, or Hug A Drummer Day having 734 tweets.


How Is The Date For Heritage Day Calculated?

The day shown for 'National Heritage Day' is based off how much chitter-chatter and buzz there was on Oct. 10, 2016 across social media making references to 'Heritage 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: Coming Out, Handbag or Bf Day. This crowdsourcing of data method to assess the National Heritage 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 Heritage Day

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

Can I Register Heritage Day?

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


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

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

We have also detected mentions of Heritage day on;



Get The Badge

National Heritage Day

It's Heritage Day
On October 10th


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National Heritage Day, on the 10th of October

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