National Hugging Day with 895 mentions
National Hug Day with 793 mentions
National Tulip Day with 524 mentions
National Mall On Inauguration Day with 432 mentions
National Signing Day with 333 mentions
National Polka Dot Day with 295 mentions
National Birds Day with 179 mentions
National Hot Sauce Day with 172 mentions
National Act Day with 145 mentions
National Blonde Brownie Day with 142 mentions
National Wear Red Day with 112 mentions
National Squirrel Appreciation Day with 86 mentions
National Dog Day with 71 mentions
National Anthem At Nfc Championship Wins The Day with 67 mentions
National Popcorn Day with 58 mentions
As seen in the New York Times, whatnationaldayisit.com is the largest datasource of national days on the internet. We automatically include popular holidays from what is being referenced across social media using data-mining and natural text analysis to work out which national days have the highest significance.
It's worth mentioning that the national days shown are according to 'the internet' and this site makes no claims as to any 'officially' sanctioned national day, governmental or otherwise.
Note people on the internet can say mean things :/ The days shown on WNDII aren't filtered for sensitivity of language as an accurate display of current talking points is the intention here, EG 'According to the internet, apparently it's National Spork Day'... This can mean that rude or mean days can sometimes be reflected on the site. If you do see anything offensive, please do get in touch and request it's removal.