Determination of the day of the week row C) to find the dominical letter that is E. The letter for September 18 is B, so the day of the week is Thursday. Use 16 (in the Julian century row, column E) and 76 (in row D) to find the dominical letter that is A. February 23 is a "D" day, so the day of the week is Wednesday. In a handwritten note in a collection of astronomical tables, Carl Friedrich Gauss described a method for calculating the day of the week for 1 January in any given year. He never published it. It was finally included in
IAU College for full semester programs. IAU also conducts a unique traveling seminar program during the January term/Intersession where students visit numerous countries throughout their studies including France, Morocco, Spain, Greece, Italy, The Czech Republic, and England. IAU owns all of its properties in Aix-en-Provence, including Manning Hall, the main academic building which houses offices, classroom space, a library and student leisure space, The Center for French Studies (Centre d’Etudes Francaises or CEF) which houses all courses taught in French, a computer lab and a library dedicated to Francophone studies, the Marchutz School of Fine Arts Studio, and faculty housing for Resident