Day of Commemoration of the Great Upheaval in Canada
Day of Commemoration of the Great Upheaval in Canada is held on July 28. The Royal Proclamation of 2003 is a document issued in the name of Queen Elizabeth II acknowledging the Great Upheaval (or Great Expulsion or Grand Dérangement), Britain's expulsion of French-speaking Acadians from Nova Scotia, beginning in 1755. This event in the third decade of the month july is annual.
Roma Holocaust Memorial Day on August 2 (Council of Europe, European Parliament);
Genocide Remembrance Day of the Roma and Sinti in Poland on August 2 (Dzień Pamięci o Zagładzie Romów i Sinti, set on the anniversary of the Roma and Sinti exterminaton at Auschwitz concentration camp, established in 2011);
Assyrian Martyrs Day on August 7 (Assyrian community);
National Peacekeepers' Day in Canada on August 9 (celebrated on Sunday closest to the day);
Nagasaki Memorial Day in Japan on August 9 (Nagasaki Peace Park is a park located in Nagasaki, Japan, commemorating the atomic bombing of the city on August 9, 1945 during World War II)