Friday the 13th etc.) of the year. Any month that starts on a Sunday contains a Friday the 13th, and there is at least one Friday the 13th in every calendar year. There can be as many as three Friday the 13ths in a single calendar year; either in February, March and November in a common year starting on Thursday (such as 2009, 2015 or 2026) (D), or January, April and July in a leap year starting on Sunday (such as 2012) (AG). The longest period that occurs without a Friday the 13th is 14 months, either from July to September the following
Black Friday (shopping) edition of Black Friday, which provides a base for further growth of popularity of Black Friday in Belgium. After 2016, Black Friday in Belgium has grown strongly. The participating shops have increased to over 70 during the Black Friday period of 2017. In 2017 Black Friday became widely popular in Latvia. There was even a Black week and Black weekend sales in shopping centres. Black Friday has been increasingly adopted by stores in Brazil since 2010, although not without its share of inflated prices and other scams, especially in its earlier years, earning the nickname ""Black Fraude"" (Black Fraud) or