Major Events of September 2001: Key Historical Moments from the Month
Each month is marked by defining moments that shape the course of history. Whether through political shifts, cultural movements, or world-changing events, these periods leave a lasting impression. Dive into the most important events from September 2001 and discover how they influenced the world both then and now.

Major Events of September 2001: Key Historical Moments from the Month
- 01 Sep 2001 England Defeats Germany in World Cup Qualifier: In a historic football match, England's national team, managed by Sven-Goran Ericsson, defeated Germany 5-1 at the Olympic Stadium in Munich. This result was particularly significant as it was only the second time Germany had lost a World Cup qualifier, marking a notable moment in international football.
- 02 Sep 2001 Death of Christiaan Barnard, Pioneering Heart Surgeon: Dr. Christiaan Barnard, the renowned South African cardiac surgeon who performed the world's first human-to-human heart transplant in 1967, passed away. His groundbreaking work revolutionized cardiac surgery and medical science, demonstrating remarkable surgical innovation that expanded the boundaries of medical treatment and gave hope to patients with severe heart conditions.
- 03 Sep 2001 Tensions at Holy Cross School in Belfast: In Belfast, Northern Ireland, Protestant loyalists initiated a contentious picket at Holy Cross, a Catholic primary school for girls, highlighting ongoing sectarian tensions in the region during the complex period of the Northern Ireland conflict.
- 04 Sep 2001 Google Patents PageRank Algorithm: Google is awarded a patent for its groundbreaking PageRank search algorithm, which revolutionized internet search by ranking web pages based on their relevance and importance. Patent number 6,285,999 marks a significant milestone in the development of modern search technology.
- 05 Sep 2001 Scientific Breakthrough: Black Hole Evidence Presented: At a pivotal scientific conference in Washington, D.C., researchers presented compelling observational evidence supporting the existence of a supermassive black hole at the center of the Milky Way Galaxy. The presentation of energy flare observations provided substantial scientific validation for long-standing theoretical predictions about galactic black hole structures.
- 06 Sep 2001 Assassination of Ahmad Shah Massoud: Northern Alliance leader Ahmad Shah Massoud was assassinated by two al-Qaeda-linked suicide bombers posing as journalists. The attackers detonated explosives hidden in a camera and battery-pack belt during an interview in Takhar Province, northeastern Afghanistan, a critical event that preceded the 9/11 attacks.
- 07 Sep 2001 Chevron-Texaco Merger Approved: The US Federal Trade Commission officially approved Chevron's acquisition of Texaco, a significant merger in the energy sector that would reshape the corporate landscape of the petroleum industry.
- 08 Sep 2001 World Conference against Racism in Durban: The United Nations World Conference against Racism, Racial Discrimination, Xenophobia and Related Intolerance was held in Durban, South Africa. This significant international event brought together global leaders and activists to discuss strategies for combating racism and promoting human rights.
- 09 Sep 2001 Assassination of Ahmed Shah Massoud: Ahmed Shah Massoud, a prominent military commander of the Afghan Northern Alliance, was assassinated by a suicide bomber in a carefully planned attack that would later be linked to al-Qaeda's strategic efforts to weaken Afghan resistance.
- 10 Sep 2001 Pentagon Spending Accountability Concerns: Donald Rumsfeld reveals that $2.3 trillion in Pentagon spending cannot be accounted for, raising significant questions about financial transparency and management in the US defense sector.
- 11 Sep 2001 9/11 Terrorist Attacks: On the morning of September 11, 2001, 19 terrorists from the Islamist extremist group al-Qaeda hijacked four commercial aircraft in a coordinated terrorist attack against the United States. Two planes were deliberately crashed into the North and South Towers of the World Trade Center complex in New York City, causing their complete collapse. A third plane was flown into the Pentagon in Arlington, Virginia, while the fourth hijacked plane, Flight 93, crashed into an empty field in western Pennsylvania after passengers heroically fought back against the terrorists. The attacks resulted in nearly 3,000 fatalities from 93 different countries, with most deaths occurring at the World Trade Center. The Pentagon lost 184 civilians and service members, and 40 people were killed on Flight 93.
- 12 Sep 2001 NATO Invokes Article V for First Time in History: In a historic moment, NATO invoked Article V of its collective defense agreement for the first time in response to the September 11, 2001 terrorist attacks against the United States of America. This unprecedented action signaled global solidarity against terrorism.
- 13 Sep 2001 FAA Ground Stop Following 9/11 Terrorist Attacks: The Federal Aviation Administration (FAA) implemented an unprecedented nationwide ground stop, halting all air traffic in U.S. airspace. This extraordinary measure prevented any aircraft departures and required all airborne planes to either return to their origin or divert to Canadian airports, a direct response to the September 11 terrorist attacks.
- 14 Sep 2001 President Bush at Ground Zero: US President George W. Bush stood alongside firefighters and rescue workers at Ground Zero in New York, symbolizing national unity and support in the aftermath of the September 11 terrorist attacks.
- 15 Sep 2001 President Bush Declares War on Terror: In the aftermath of the September 11 terrorist attacks, President George W. Bush formally declared that the United States was at war with terrorism, marking a pivotal moment in modern geopolitical history that would reshape global security and international relations.
- 16 Sep 2001 President Bush's Address on 9/11 Terrorist Suspects: On September 16, 2001, President George W. Bush delivered a powerful and resolute speech from the South Lawn of the White House, directly addressing the recent terrorist attacks on September 11th. He unequivocally stated that Osama bin Laden and his Al-Qaeda network were the prime suspects behind the devastating attacks. Bush vowed that the United States government would actively pursue, track, and bring to justice those responsible, using the now-famous phrase 'find them, get them running and hunt them down.' This speech marked a critical moment in the immediate aftermath of 9/11, setting the stage for the subsequent War on Terror.
- 17 Sep 2001 US Trading Markets Reopen After 9/11: Major trading markets in the United States, including the New York Stock Exchange and the New York Mercantile Exchange (NYMEX), reopen for trading for the first time since the September 11 terrorist attacks, signaling the beginning of economic recovery.
- 18 Sep 2001 2001 Anthrax Attacks: First Letter Sent: On September 18, 2001, the first anthrax letter was mailed from Trenton, New Jersey, marking the beginning of a series of bioterrorism attacks that would create widespread panic and national security concerns in the United States. The letters were sent to major news media outlets, including ABC News, CBS News, and NBC News, targeting high-profile communication centers in the aftermath of the 9/11 terrorist attacks.
- 19 Sep 2001 U.S. Military Operations Begin in Afghanistan: The United States officially commenced military combat operations in Afghanistan following the September 11, 2001 terrorist attacks. President George W. Bush signed Executive Order 13239 on December 12, 2001, formally designating September 19, 2001, as the start date for combatant activities against Al-Qaeda and the Taliban regime.
- 20 Sep 2001 Bush's 'Freedom at War with Fear' Speech: On September 20, 2001, President George W. Bush delivered a powerful and historic speech to a joint session of Congress in the aftermath of the 9/11 terrorist attacks. In his address, he outlined the United States' response to the unprecedented terrorist attacks, declaring a resolute commitment to combating global terrorism and protecting American freedoms.
- 21 Sep 2001 America: A Tribute to Heroes Telethon: A massive televised benefit concert broadcast across 35 network and cable channels, raising over $200 million for the victims of the September 11 terrorist attacks. The event united the nation in solidarity and support for those affected by the tragedy.
- 22 Sep 2001 Bush Addresses Congress on 9/11 Response: President George W. Bush delivered a pivotal speech to Congress outlining the United States' response to the September 11 terrorist attacks. In this historic address, he introduced the concept of the 'War on Terror', which would significantly shape global geopolitics in the early 21st century.
- 24 Sep 2001 Bush Executive Order Targeting Terrorist Financing: In a significant post-9/11 national security measure, President George W. Bush signed an executive order designed to disrupt terrorist financial networks. The order mandated the freezing of assets belonging to terrorist groups and entities suspected of funding terrorist activities, a critical step in the United States' initial response to the September 11 terrorist attacks.
- 25 Sep 2001 XM Satellite Radio Launch: XM Satellite Radio officially launched its national satellite radio service, introducing a revolutionary digital audio broadcasting platform that would transform how Americans consume music and radio content.
- 26 Sep 2001 UPN debuts Enterprise, the fifth Star Trek television series.
- 27 Sep 2001 Zug Massacre in Switzerland: On September 27, 2001, Friedrich Leibacher, a disgruntled Swiss citizen, carried out a devastating mass shooting in the cantonal parliament of Zug, Switzerland. The gunman opened fire during a parliamentary session, killing 14 people and wounding 4 others before taking his own life. This tragic event shocked Switzerland, a country known for its low crime rates, and sparked national discussions about public safety and mental health.
- 28 Sep 2001 Film: "Don't Say A Word" starring Michael Douglas and "Zoolander" starring Ben Stiller
- 29 Sep 2001 Farm Aid 14 Concert: Farm Aid 14 was held in Noblesville, Indiana, featuring a star-studded lineup of musicians supporting American farmers. Performers included Willie Nelson, John Mellencamp, Neil Young, Dave Matthews, Doobie Brothers, and Martina McBride, continuing the annual tradition of raising awareness and funds for agricultural communities.
- 30 Sep 2001 Global Context in the Aftermath of 9/11: In the weeks following the September 11 terrorist attacks, the United States and the world were experiencing profound emotional and geopolitical shifts. The cultural landscape reflected this tension, with music serving as both a distraction and a form of emotional processing. Alicia Keys' soulful hit 'Fallin'' topped the US charts, symbolizing themes of vulnerability and resilience, while Kylie Minogue's pop anthem dominated the UK music scene, offering a momentary escape from the prevailing somber mood. The waxing gibbous moon phase symbolically represented a period of growing intensity and anticipation of significant changes.