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 History Month the city was a leading center of abolition, and the male and female anti-slavery societies welcomed a number of black abolitionists to lecture there, including Charles Lenox Remond and Frederick Douglass." Black History Month often sparks an annual debate about the continued usefulness and fairness of a designated month dedicated to the history of one race. Criticisms include questions over whether it is appropriate to confine the celebration of Black history to one month, as opposed to integration of Black history into the mainstream education the rest of the year. Another criticism is that contrary to the original inspiration for