Determination of the day of the week day of the week begins by starting from an ‘anchor date’: a known pair (such as January 1, 1800 as a Wednesday), determining the number of days between the known day and the day that you are trying to determine, and using arithmetic modulo 7 to find a new numerical day of the week. One standard approach is to look up (or calculate, using a known rule) the value of the first day of the week of a given century, look up (or calculate, using a method of congruence) an adjustment for the month, calculate the number of leap years
That Was the Week That Was dance of the liberal Republicans", then a substantial component of the GOP, many of whose members had supported Governor Nelson A. Rockefeller of New York for the Republican nomination. On April 21, 1985 in the United States, the ABC network aired "That Was The Week That Was" as a special, hosted by David Frost (also serving as an executive producer) and Anne Bancroft, and featuring future "Saturday Night Live" cast members Jan Hooks and A. Whitney Brown and puppetry from "Spitting Image". Kristy Glass and Kevin Ruf starred in a remake of "TW3" for ABC's "Primetime Live" in the fall