Determination of the day of the week possible to do all the calculations in one's head with a little practice). None of the methods given here perform range checks, so unreasonable dates will produce erroneous results. Every seventh day in a month has the same name as the previous: "Corresponding months" are those months within the calendar year that start on the same day of the week. For example, September and December correspond, because September 1 falls on the same day as December 1. Months can only correspond if the number of days between their first days is divisible by 7, or in other words, if their
Canadian Football League Canada Day Games five games being played. Canadian Football League Canada Day Games Canada Day games in the Canadian Football League are an occasional part of the league's schedule and occur only when the league schedule begins on or before July 1. The games are not an annual occurrence, unlike the Labour Day or Thanksgiving Day games and they are typically only scheduled when Canada Day falls on a Wednesday, Thursday, Friday, Saturday, or Sunday. As of the 2017 CFL season, there have been 20 Canada Day games played. In 1984, the CFL played regular season games in June for the first time