Engineer's Day in Costa Rica
Engineer's Day in Costa Rica is held on July 20. This event in the second decade of the month july is annual.
Engineer's Day in Singapore on July 23 (Organised by The Institution of Engineers, Singapore (IES) in 2016);
Feast day of the Assumption of Mary on August 15 (Christian feast day, one of the Catholic holy days of obligation a public holiday in Austria, Belgium, Benin, Bosnia, Burundi, Cameroon, Chile, Colombia, Croatia, Cyprus, France, Germany, Greece, Guatemala, Hungary, Italy, Ivory Coast, Lebanon, Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar, Malta, Mauritius, Monaco, Paraguay, Poland, Portugal, Romania, Senegal, Seychelles, Slovenia, Spain, Switzerland, Togo, and Vanuatu);