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
Cyber Black Friday year, in the Black Friday 2011 sales." In 2011, the number of retails offering Black Friday deals sharply increased, with retailers such as Apple Inc., Currys, PC World, Comet and even Harrods offering deals, in addition to Amazon. Cyber Black Friday Cyber Black Friday is a marketing term for the online version of Black Friday, the day after Thanksgiving Day in the United States. The term made its debut in a 2009 press release entitled "Black Friday Goes Online for Cyber Black Friday". According to the National Retail Federation Black Friday shopping survey, 195 million shoppers visited stores and websites