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
Sabato Morais of that body have fittingly recognized his memory by naming the chair of Biblical literature and exegesis "the Sabato Morais professorship." In 1887 the University of Pennsylvania conferred upon him the honorary degree of doctor of laws, he being the first Jew so honored by that institution. Many of his papers are evidently held in that institution's library. In addition to the work which he did in official positions, Morais was most active in religious, educational, and charity matters. The Hebrew Sunday-School Society, the Hebrew Education Society of Philadelphia, and the Young Men's Hebrew Association of that city numbered him