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
Day of the German-speaking Community which the two parts of the community belonged before Belgian independence. A decree adopted on 1 October 1990 and published on 15 November 1990 prescribed the arms, the flag, the colours and the Community day, which was to be celebrated on 15 November. Here is an English translation of the original version of the decree: Article 1. The Day of the German-speaking Community shall be celebrated every year on 15 November. Article 2. The German-speaking Community shall bear the following arms: Article 3. The flag of the German-speaking Community shall be hoisted on 15 November on the official buildings of