When Is National Defense Transportation Day?

The internet history of Defense Transportation Day

15th of May is National Defense Transportation Day

  First detected on the 15th of May 2015

  134 tweets


Is It Defense Transportation Day Today?

It's Defense Transportation day on the 15th of May.

The most recent detection of references to Defense Transportation Day was 6 months, 3 weeks ago.

There were many celebrations relating to national holdiays written about on social media that our algorithms picked up on the 15th of May. In total we detected 115 total unique days being shared such as Chocolate Chip Cookie Day which had 3,641 people talking about it, or Chocolate Chip Day having 2,304 tweets.


How Is The Date For Defense Transportation Day Calculated?

The day shown for 'National Defense Transportation Day' is based off how much chitter-chatter and buzz there was on May 15, 2015 across social media making references to 'Defense Transportation 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: Bike To Work, Pizza Party or Peace Officers Memorial Day. This crowdsourcing of data method to assess the National Defense Transportation 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 Defense Transportation Day

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

Can I Register Defense Transportation Day?

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


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

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

We have also detected mentions of Defense Transportation day on;



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National Defense Transportation Day

It's Defense Transportation Day
On May 15th


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National Defense Transportation Day, on the 15th of May

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