September 3rd in History: From the USA Birth to the Titanic
Today is Thursday, September 3rd, the 246th day of 2026. There are 119 days remaining in the year. The world marks this date as the feast day of Saint Gregory the Great and Saint Remaclus. As the moon enters its waning phase, the sun rises over Lisbon at 07:07 and sets at 20:04.
Major Historical Milestones
The Birth of a Superpower: In 1783, the United States and the British Crown signed the Treaty of Paris, officially ending the Revolutionary War and recognizing American independence.
World War II Begins: In 1939, the United Kingdom and France declared war on Nazi Germany following the invasion of Poland, marking the start of the most devastating conflict in human history. Four years later, on this same date in 1943, Allied troops began their invasion of mainland Italy.
The Titanic Rediscovered: In 1985, the French Institute for Research and Exploration of the Sea stunned the world by announcing the discovery of the RMS Titanic. The “unsinkable” ship was found nearly intact, resting 4,000 meters deep off the coast of Newfoundland.
East Timor Votes for Freedom: In 1999, the results of the historic independence referendum in East Timor were announced, showing an overwhelming 85 percent of the population voted to break away from Indonesia. The announcement was unfortunately followed by a resurgence of violence by integrationist militias.
Portuguese History and Culture
Portugal has seen significant shifts on this day throughout the centuries. In 1513, Portuguese forces led by the Duke of Braganza conquered Azamor. Centuries later, in 1759, King D. José I ordered the expulsion of the Jesuits from the country. In more modern times, 2000 saw the premiere of the reality show Big Brother on TVI, a moment that fundamentally changed the Portuguese television landscape.
In the legal world, 2010 marked the long-awaited sentencing in the Casa Pia case, one of the most high-profile and controversial trials in Portuguese history involving the sexual abuse of minors. The court handed down significant prison sentences to several public figures, including Carlos Cruz and Carlos Silvino.
Sports and Arts
September 3rd celebrates the birthdays of Swiss economist Jacques Necker (1732), engineering pioneer Ferdinand Porsche (1875), legendary Greek actress Irene Papas (1929), and Sex Pistols guitarist Steve Jones (1955).
In sports history, tennis icon Rafael Nadal received the Prince of Asturias Award in 2008, narrowly beating out Michael Phelps. More recently, in 2022, Portuguese swimming prodigy Diogo Ribeiro claimed the junior world title in the 50m butterfly, setting a new world junior record.
Recent Events and Global Tensions
In 2024, a devastating Russian missile strike on a military institute in Poltava, Ukraine, left 54 dead and hundreds wounded. Closer to home in 2025, Lisbon mourned following the tragic derailment of the Glória Funicular, which claimed 16 lives and led to a day of national mourning.
On the diplomatic front in 2025, EU foreign policy chief Kaja Kallas labeled a high-profile meeting in Beijing between the leaders of China, Russia, and North Korea a “direct challenge” to the rules-based international order.
Notable Passings
- 1658: Oliver Cromwell, English political and military leader.
- 1883: Ivan Turgenev, Russian novelist and playwright.
- 1991: Frank Capra, Academy Award-winning director of It’s a Wonderful Life.
- 2012: Michael Clarke Duncan, American actor known for The Green Mile.
- 2017: John Ashbery, Pulitzer Prize-winning American poet.
Image: Pexels – RDNE Stock project
