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
On the First Warm Day discs to 19 cents by early August. Rosemary Clooney recorded "First Warm Day" one month before her 24th birthday. At about the same time, the veteran performer from the previous generation for whom the song was written, 52-year-old Mabel Mercer (who first sang one of Bart Howard's compositions in 1938 and employed him as her piano accompanist during the late 1940s), recorded the song for issue on an Atlantic Records EP. It was also included on her first 10" Atlantic LP album, "Songs by Mabel Mercer, Vol. 1" (1953), and subsequently reappeared on Atlantic's double 12" LP album, "The Art