
September 25
5 moments across history

United Nations Adopts Sustainable Development Goals
On September 25, 2015, the UN General Assembly adopted the 2030 Agenda for Sustainable Development and its 17 Sustainable Development Goals. The goals established a shared global framework for tackling poverty, inequality, environmental degradation, and other challenges by 2030. They succeeded the Millennium Development Goals and reflected a broader shift toward integrating economic, social, and environmental development worldwide.
United Nations Adopts Sustainable Development Goals
Shenzhou 7 Launches
Shenzhou 7 Launches
Year: 2008
On September 25, 2008, China launched Shenzhou 7, its third crewed spaceflight, carrying three astronauts into orbit. During the mission, Zhai Zhigang performed China’s first spacewalk, demonstrating the country’s growing human-spaceflight capabilities. The achievement made China the third nation, after the Soviet Union and the United States, to independently conduct an extravehicular activity.
Sandra Day O’Connor Joins the Supreme Court
Event 3
Year: 1981
On September 25, 1981, Sandra Day O’Connor was sworn in as an associate justice of the U.S. Supreme Court. Her appointment by President Ronald Reagan made her the first woman to serve on the nation’s highest court. Her confirmation marked a major milestone for women’s representation in U.S. government amid decades of expanding women’s rights.
Little Rock Nine Enter Central High School
Little Rock Nine Enter Central High School
Year: 1957
On September 25, 1957, U.S. Army troops escorted the Little Rock Nine into Central High School after Arkansas officials had obstructed their enrollment. Their entry enforced the Supreme Court’s 1954 Brown v. Board of Education ruling that segregated public schools were unconstitutional. The confrontation became a defining moment of the civil rights movement, demonstrating federal authority over state resistance to desegregation.
TAT-1 Enters Service
TAT-1 Enters Service
Year: 1956
On September 25, 1956, TAT-1, the first transatlantic telephone cable, entered service between Scotland and Newfoundland. It provided a more reliable, higher-quality telephone link between Europe and North America than existing radio connections. Its launch built on a century of undersea telegraphy and marked a major step toward modern global telecommunications.
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