August 1 : Lughnasadh in the Northern Hemisphere; Buwan ng Wika begins in the Philippines; PLA Day in China (1927 )
Joseph Priestley
August 2 : Roma Holocaust Memorial Day
Krishna Lal Adhikari
August 3
August 4
Glassell's black marlin
August 5 : Victory and Homeland Thanksgiving Day in Croatia (1995 )
Henry I of England
1100 – Henry I (pictured) was crowned King of England in Westminster Abbey .
1716 – Austro-Turkish War : The Ottoman army were defeated in their attempt to capture the Habsburgs -controlled Petrovaradin Fortress despite having double the number of soldiers.
1816 – Sir John Barrow , secretary at the Admiralty , rejected a proposal to use Francis Ronalds 's electrical telegraph , deeming it "wholly unnecessary".
1888 – Bertha Benz made the first long-distance automobile trip, driving 106 km (66 mi) from Mannheim to Pforzheim , Germany, in a Benz Patent-Motorwagen .
1949 – An earthquake registering 6.4 Ms struck near Ambato , Ecuador, killing 5,050 people.
1984 – A Biman Bangladesh Airlines aircraft crashed while attempting to land in Dhaka , killing 49 people in the deadliest aviation accident in Bangladeshi history.
2012 – An American white supremacist carried out a mass shooting at a Sikh temple in Oak Creek, Wisconsin , killing six people and wounding four others.
August 6
Street fighting during the Battle of Saint-Malo
August 7 : Assyrian Martyrs Day (1933 )
Harvard Mark I input/output and control
August 8
LZ 127 Graf Zeppelin
August 9 : International Day of the World's Indigenous Peoples ; National Women's Day in South Africa (1956 )
First Smokey Bear poster
August 10 : Qixi Festival in China (2024)
Painting of the insurrection of 10 August 1792
August 11
August 12
Quagga mare at London Zoo
August 13
Damage caused by Hurricane Charley
August 14 : Independence Day in Pakistan (1947 )
Roosevelt and Churchill
August 15 : Independence Day in India (1947 ); National Liberation Day of Korea (1945 )
Peter, King of Hungary
August 16
San Sebastian Church in Manila
August 17
Richard Wagner
August 18 : Ghost Festival in China (2024)
Blackwater Fire
August 19
Edward I of England
August 20
Pluto
August 21
Mona Lisa
August 22 : Madras Day in Chennai , India (1639 )
August 23 : Black Ribbon Day
1898 – The Southern Cross Expedition , the first British venture of the Heroic Age of Antarctic Exploration , departed London.
1914 – In their first major action of the First World War , the British Expeditionary Force engaged German troops in Mons, Belgium .
1939 – Nazi Germany and the Soviet Union signed the Molotov–Ribbentrop Pact (pictured) , a ten-year mutual non-aggression treaty , which also secretly divided northern and eastern Europe into German and Soviet spheres of influence.
1954 – The Cruise of the Kings , a royal cruise organised by the Queen Consort of Greece , Frederica of Hanover , departed from Marseille, France.
1989 – Singing Revolution : Approximately two million people joined hands to form a human chain spanning 675.5 kilometres (419.7 mi) across the Estonian , Latvian and Lithuanian Soviet republics to demonstrate their desire for independence.
August 24 : Feast day of Saint Bartholomew (Western Christianity ); Independence Day in Ukraine (1991 )
Burning of Washington
August 25
Rings of Neptune
August 26 : Heroes' Day in Namibia; Women's Equality Day in the United States
Clashes between police and protesters at the 1968 Democratic National Convention
August 27 : Independence Day in Moldova (1991 )
Destroyed buildings after the attack in the Anglo-Zanzibar War
August 28
SMS Mainz (background) shortly before sinking in the Battle of Heligoland Bight
August 29 : Feast of the Beheading of John the Baptist (Catholicism , Anglicanism )
Michael Faraday
August 30 : Victory Day in Turkey (1922 )
Guru Ram Das
August 31 : Independence Day in Malaysia (1957 ); Romanian Language Day in Moldova and Romania
Cartoon of Jack the Ripper as a phantom stalking
Whitechapel
1218 – Al-Kamil became the fourth sultan of the Ayyubid dynasty of Egypt.
1888 – The body of Mary Ann Nichols , the alleged first victim of an unidentified serial killer known as Jack the Ripper (pictured) , was found in Buck's Row , London.
1942 – The Matagorda hurricane , the most intense and costliest tropical cyclone of the 1942 Atlantic hurricane season , dissipated after causing $26.5 million in damages and eight deaths.
1969 – On the final day of the Isle of Wight Festival 1969 , attended by approximately 150,000 people over three days, Bob Dylan appeared in his first gig in three years.
2019 – A sightseeing helicopter crashed in the mountains of Skoddevarre in Alta , Norway, killing all six people on board.