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 "heroes"), is a national day in Kenya, which is observed on 20 October as a public holiday to collectively honour all those who contributed towards the struggle for Kenya's independence or positively contributed in the post independence Kenya. It was previously known as Kenyatta Day, which was celebrated to commemorate the detention in Kapenguria of freedom fighters Achieng' Oneko, Bildad Kaggia, Fred Kubai, Jomo Kenyatta, Kung'u Karumba and Paul Ngei, often referred to as the Kapenguria Six. However, following the promulgation of the Constitution of Kenya in August 2010, Kenyatta Day was renamed. See also . Warriors' Day () is