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) downtime costs organisations around the world an average of R270m annually, up from the R210m of the previous year". Some websites offer information about day-after-Thanksgiving specials up to a month in advance. The text listings of items and prices are usually accompanied by pictures of the actual ad circulars. These are either leaked by insiders or intentionally released by large retailers to give consumers insight and allow them time to plan. In recent years, some retailers (including Walmart, Target, OfficeMax, Big Lots, and Staples) have claimed that the advertisements they send in advance of Black Friday and the prices included