D-Day (Normandy landings in 1944) – A day to remember and honor the Allied troops who took part in the largest seaborne invasion in history, ultimately leading to the liberation of Europe from Nazi occupation during World War I
Russian Language Day – This day was established by the United Nations in 2010 to celebrate the importance of the Russian language in international communication.
Drive-in Movie Day – This day celebrates the classic American pastime of going to a drive-in movie theater to watch a film from the comfort of your car.
World Pest Day – This day aims to raise awareness of the impact of pests on human health and the economy, and to promote the use of sustainable pest control methods.
International Day for the Fight against Illegal, Unreported and Unregulated Fishing – This day highlights the importance of regulating fishing practices to ensure the sustainability of fish stocks and protect the livelihoods of those who depend on fishing.
National Cancer Survivors Day (USA) – This day honors cancer survivors and raises awareness of the challenges they face after treatment.
Swedish Flag Day – This day commemorates the adoption of the Swedish flag in 1906 and is celebrated with parades and other festivities throughout Sweden.
1944 – D-Day: Allied forces invaded Normandy, France, during World War II, marking the beginning of the end of the war in Europe.
1968 – Robert F. Kennedy, brother of President John F. Kennedy, was assassinated in Los Angeles, California, while campaigning for the Democratic presidential nomination.
1933 – The first drive-in theater opened in Camden, New Jersey, United States.
1942 – The Battle of Midway began during World War II, resulting in a decisive victory for the United States against Japan.
1982 – Israel invaded Lebanon, beginning the 1982 Lebanon War.
2019 – Canadian professional basketball team the Toronto Raptors won their first NBA Championship, defeating the Golden State Warriors 4–2 in the Finals.
