Determination of the day of the week of the week of 27 January 8315? 8315-6300=2015, 2015-100=1915, 1915/100=19 remainder 15, 19x7=133, 133/9=14 remainder 7. 2015 is 700 years ahead of 1315, so 1315 is used. From table: for hundreds (13): 6. For remaining digits (15): 4. For month (January): 0. For date (27): 27. 6+4+0+27+50-14=73. 73/7=10 remainder 3. Day of week = Tuesday. To find the Dominical Letter, calculate the day of the week for either 1 January or 1 October. If it is Sunday, the Sunday Letter is A, if Saturday B, and similarly backwards through the week and forwards through the alphabet to Monday, which is
Cyber Monday 8-day period ("Cyber Monday week") beginning on the Monday before Thanksgiving. In the Netherlands, the term Cyber Monday was first used in 2012. Since then, Dutch online retailers have taken advantage of Cyber Monday in promotional purposes, because it is perfectly timed before the celebration of Sinterklaas which is celebrated by buying gifts for each other in Netherlands. Since 2012, the popularity of Cyber Monday has grown strongly every year in the Netherlands. In total there were 105 participating online stores during the Cyber Monday period of 2017. In Portugal, the term Cyber Monday was first used in 2009. In