This was 306th day of the year and 60 days remained in the year.
Michelangelo's paintings on the ceiling of the Sistine Chapel were shown to the public for the first time.
Earthquake, fires, and tsunami leveled Lisbon and claimed 70,000 lives.
The Stamp Act, the first direct tax on the American colonies, went into effect.
The U.S. Weather Bureau made its first meteorological observations.
Benito Mussolini described the new alliance between Nazi Germany and Italy as an "axis" running between Berlin and Rome.
The Maastricht Treaty was enacted, establishing the European Union.
Note: Dates in the Islamic calendar are provided for planning purposes only, and calculated with the hdate Islamic calendar program for moonrise in Boston, Masschusetts. Depending on your location and other factors, this result may differ from actual religious observances by one day. Please consult your local religious authority for any religious determinations of hejiric date.