The Sun is a daily national tabloid newspaper published in the United Kingdom and the Republic of Ireland. Regionalised editions are published in Glasgow (The Scottish Sun) and Dublin (The Irish Sun). It is published by the News Group Newspapers division of News International, itself a wholly owned subsidiary of Rupert Murdoch’s News Corporation.
The Sun has the tenth-largest circulation of any newspaper in the world and the largest circulation of any daily newspaper in the United Kingdom. It had an average daily circulation of 2,614,725 copies in March 2012. Between July and December 2010 it had an average daily readership of approximately 7.6 million, of whom approximately 2.65 million were in the ABC1 demographic and 4.9 million in the C2DE demographic.
Info gleaned from Wikipedia