Brumadinho dam disaster
A mining company's dam collapses in Brumadinho, Brazil, a south-eastern city, killing 270 people.
37 events · 20 births · 20 deaths · 8 observances. From 1533 to 2025.

Standout on January 25
An Ariane 5 rocket is launched carrying SES-14, Al Yah 3, and NASA's Global-scale Observations of the Limb and Disk, but the satellites end up in the wrong orbit.
January 25 is the 25th day of the year. These facts are computed from the calendar, not copied from anywhere.
A dated happening — a battle, treaty, launch, discovery, disaster or decision — recorded on this calendar day.
A mining company's dam collapses in Brumadinho, Brazil, a south-eastern city, killing 270 people.

An Ariane 5 rocket is launched carrying SES-14, Al Yah 3, and NASA's Global-scale Observations of the Limb and Disk, but the satellites end up in the wrong orbit.
A clash in Mamasapano, Maguindanao in the Philippines kills 44 members of Special Action Force (SAF), at least 18 from the Moro Islamic Liberation Front and five from the Bangsamoro Islamic Freedom Fighters.

At least 50 people are killed and 120 people are injured in a prison riot in Barquisimeto, Venezuela.

Arab Spring: The Egyptian revolution began with protests on the "Day of Anger", eventually leading to the removal of President Hosni Mubarak after nearly 30 years of rule.

The first wave of the Egyptian revolution begins throughout the country, marked by street demonstrations, rallies, acts of civil disobedience, riots, labour strikes, and violent clashes.
Avatar, a science-fiction film directed by James Cameron, became the highest-grossing film of all time.
Ethiopian Airlines Flight 409, en route to Addis Ababa, crashed into the Mediterranean Sea shortly after takeoff from Beirut, Lebanon, killing all 90 people on board.
Three independent observing campaigns announced the discovery of OGLE-2005-BLG-390Lb, a super-Earth 21,500 ± 3,300 light-years away from Earth near the center of the Milky Way.

Mexican professional wrestler Juana Barraza is arrested in connection with the serial killing of at least ten elderly women.
A stampede at the Mandhradevi temple in Maharashtra, India kills at least 258.
Mars Exploration Rover Opportunity landed on Mars and rolled into Eagle crater, a small crater on the Meridiani Planum.

Invasion of Iraq: A group of people leave London, England, for Baghdad, Iraq, to serve as human shields, intending to prevent the U.S.-led coalition troops from bombing certain locations.
A 6.0 magnitude earthquake hits western Colombia killing at least 1,000.
The Liberation Tigers of Tamil Eelam detonated a truck bomb at the sacred Buddhist Temple of the Tooth in Kandy, killing 17 people.

During a historic visit to Cuba, Pope John Paul II demands political reforms and the release of political prisoners while condemning US attempts to isolate the country.
Billy Bailey becomes the last person to be hanged in the United States.
The Norwegian rocket incident: Russia almost launches a nuclear attack after it mistakes Black Brant XII, a Norwegian research rocket, for a US Trident missile.

A team of Norwegian and American scientists launched a Black Brant XII sounding rocket, which was mistaken by Russian forces for a Trident missile.

The spacecraft Clementine by BMDO and NASA is launched.
Pakistani national Mir Aimal Kansi shot five people outside the Central Intelligence Agency headquarters in Langley, Virginia, killing two.
Five people are shot outside the CIA Headquarters in Langley, Virginia. Two are killed and three wounded.

Avianca Flight 52 ran out of fuel on approach to John F. Kennedy International Airport and crashed into the village of Cove Neck, New York, resulting in the deaths of 73 people.
The National Resistance Movement topples the government of Tito Okello in Uganda.

Mother Teresa is honored with India's highest civilian award, the Bharat Ratna.

Pope John Paul II starts his first official papal visits outside Italy to The Bahamas, Dominican Republic, and Mexico.

Idi Amin seized power from Ugandan president Milton Obote in a coup d'état, beginning eight years of military rule.
South Vietnamese junta leader Nguyễn Cao Kỳ fired his rival Nguyễn Hữu Có while the latter was overseas on a diplomatic visit.

Representatives of the Chetnik movement began a four-day congress to organise political opposition to the Allied support of the communist-led Yugoslav Partisans in Yugoslavia.

The Alt Llobregat insurrection was suppressed in central Catalonia, and over 100 Catalan anarchist activists were arrested and deported.
Serving as a British armed merchant cruiser, Laurentic (pictured) was sunk by German naval mines off the northern coast of Ireland, resulting in 354 deaths.

American journalist Nellie Bly (pictured) completed a circumnavigation of the globe by land and sea in a then-record-breaking 72 days.
Thomas Hardy founded the London Corresponding Society to seek a "radical reform of parliament", later influencing the reform movements of early-19th-century England.

Port Egmont, the first British colony in the Falkland Islands, was founded.

Privateer Amaro Pargo was declared a hidalgo, a member of the Spanish nobility.

English colonists from the Province of Carolina and their native allies began a series of raids against the largely peaceful population of Apalachee in Spanish Florida.

Anne Boleyn (depicted), already pregnant with the future Elizabeth I, secretly married Henry VIII of England in the second of his six marriages.
A notable person born on this day. Each links to a person page with their dates and story.




A notable person who died on this day.
Neagu Djuvara, Romanian historian, essayist, philosopher, journalist, novelist and diplomat (born 1916)

Heini Halberstam, Czech-English mathematician and academic (born 1926)
Arthur Doyle, American singer-songwriter, saxophonist, and flute player (born 1944)
Martial Asselin, Canadian lawyer and politician, 25th Lieutenant Governor of Quebec (born 1924)
Kevin Heffernan, Irish footballer and manager (born 1929)
A holiday, feast day, awareness day or national day observed every year on this date.

Betico Day (Aruba)
Christian feast day: The last day of the Week of Prayer for Christian Unity (Christian ecumenism)
Christian feast day: Dydd Santes Dwynwen (Wales)
National Nutrition Day (Indonesia)
Christian feast day: January 25 (Eastern Orthodox liturgics)
Christian feast day: Gregory the Theologian (Eastern (Byzantine) Catholic Church)
Christian feast day: Feast of the Conversion of Saint Paul (Catholic, Eastern Orthodox, Oriental Orthodox, Anglican and Lutheran churches, which concludes the Week of Prayer for Christian Unity)

Burns Night (Scotland)
Earliest: Anne Boleyn (1533). Most recent: Gloria Romero (2025).
January 25 is the 25th day of the year, with 340 days left after it.
January 25 falls under Aquarius (January 20 – February 18), a air sign ruled by Uranus (traditionally Saturn). The birthstone for the month is Garnet.
We record 85 entries for January 25: 37 events · 20 births · 20 deaths · 8 observances. From 1533 to 2025.
Laila Edwards (2004) is among the notable births on January 25. The births section lists the rest.
The day is filled the first time anyone opens it and then re-checked for new entries about every 90 days. Computed facts such as the weekday and the anniversaries update every year.
One short email a day from this calendar. Kept for this site only.
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