Determination of the day of the week ISO 8601. The day designated with 7 may also be counted as "0", by applying the arithmetic modulo 7, which calculates the remainder of a number after division by 7. Thus, the number 7 is treated as 0, 8 as 1, 9 as 2, 18 as 4 and so on. If Sunday is counted as day 1, then 7 days later (i.e. day 8) is also a Sunday, and day 18 is the same as day 4, which is a Wednesday since this falls three days after Sunday. The basic approach of nearly all of the methods to calculate the
Four-day week company’s 240-plus staff nominating and receiving a day off each week at full pay. The six week trial, held during March and April 2018, attracted international media attention In late March 2018, Barnes noted that the trial was going well with staff reporting more time for family, hobbies, ploughing through to-do lists and doing home maintenance. The trial, which was tracked and assessed by the University of Auckland Business School and Auckland University of Technology, proved to be a resounding success and ‘a total win-win’, with Perpetual Guardian extending the four-day work week scheme permanently. The trial saw a 20%