Determination of the day of the week not a Gregorian leap year, (but 19 in the Julian column indicates that it "is" a Julian leap year, as are all Julian "x"00 years). 20 indicates that 2000 is a leap year. Use Jan and Feb only in leap years. For determination of the day of the week (1 January 2000, Saturday) For determination of the dominical letter (2000, BA) For determination of the doomsday (2000, Tuesday) Note that the date (and hence the day of the week) in the Revised Julian and Gregorian calendars is the same from 14 October 1923 to 28 February AD 2800 inclusive and
Dienstag aus Licht Milan, but on 7 May 1991 the new Sovrintendente of La Scala, Carlo Fontana, wrote Stockhausen to say cuts to government support of La Scala had forced cancellation of the premiere there in 1992 as planned, and subsequent correspondence led to the release of rights for the premiere . "Dienstag" was given its staged premiere on 28 May 1993 by the Leipzig Opera. Subsequent performances were on 29 and 30 May. The stage realisation was by Uwe Wand, Henryk Tomaszewski, and Johannes Conen. Karlheinz Stockhausen was the music director and sound projectionist. The actor-mimes were members of the Tomaszewski Pantomime