1999 Event Portugal returns Macau to China 1987 Event Portugal signs agreement to return Macau to China (in 1999) 1976 Event Macau adopts constitution (Organic Law of Macau) 1785 Death Pieter Kintsius, VOC-supercarga/chief on Macau, dies at 53 1662 Event Dutch invasion of Macau repulsed, Macau Day
