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
Labor Day (film) the trailers of the movie. The film had a limited release on December 27, 2013, for a one-week awards-qualifying run and had a wide release on January 31, 2014, in the United States. The film was released on DVD + Blu-ray in US on April 29, 2014. Bonus features include deleted scenes, a "End of Summer: making-of" Labor Day segment, and commentary featuring Reitman, cinematographer Steelberg, and first assistant director/co-producer Jason Blumenfeld. The film was opened wide along with "That Awkward Moment" on Super Bowl weekend. It grossed an estimated $5.3 million in its first three days and ranked seventh