National day Day may be celebrated any day between 15 April and 15 May. Another example is Thailand which celebrates the birthday of the king on 28 July. This date will change on the accession of the heir to the throne. Most national days can be categorized in two large blocks: Denmark and the United Kingdom are among the few countries that do not have designated national days (though Constitution Day has many of the same features of a national day in Denmark's case). Importance attached to the national day as well as the degree to which it is celebrated vary greatly
Heroes' Day on the last Monday in May. Heroes' Day in Uganda takes place every 9 June. The United Kingdom first celebrated a National Heroes Day in 2011, on 21 October (the same day as the victory at Battle of Trafalgar). It was founded by Danny Glavin, a teacher from Fareham, Hampshire. After hearing about the tragic death of his childhood friend whilst serving in Afghanistan, he decided to fund-raise for a military charity in his memory. The day was endorsed by Prime Minister David Cameron. Now Glavin has founded The Inspiration Federation and coordinates the Heroes Day Educational Programme] within schools