What happened on August 20

32 events · 20 births · 20 deaths · 8 observances. From 917 to 2024.

Standout on August 20

2020

Joe Biden

Historical event · 6 years ago

Joe Biden gives his acceptance speech virtually for the 2020 Democratic presidential nomination at the 2020 Democratic National Convention.

About August 20

August 20 is the 232nd day of the year. These facts are computed from the calendar, not copied from anywhere.

Day of the year
Day 232 of 365 (233 in leap years)133 days left in the year (133 in leap years)
Falls on
Thursday in 2026, Friday in 2027, Sunday in 2028, Monday in 2029, Tuesday in 2030
Week
ISO week 34 of 2026 · Q3
Zodiac sign
♌ Leo (July 23 – August 22)
Season
Summer in the north · Winter in the south
August birthstone
Peridot / Spinel / Sardonyxstrength, good fortune and calm
August birth flower
Gladiolus / Poppystrength of character and remembrance
Next occurrence
In 297 days
Roman numerals
XX.VIIIday.month — see the Roman numeral date tool

Anniversaries in 2026

All round-number anniversaries in 2026 →

August 20 through the years

10 years ago2016
August 2016 Gaziantep bombing
25 years ago2001
Nothing recorded
50 years ago1976
Nothing recorded
100 years ago1926
Nothing recorded
200 years ago1826
Nothing recorded

Born on August 20 — ages this year

Historical events 32

A dated happening — a battle, treaty, launch, discovery, disaster or decision — recorded on this calendar day.

Historical event20206 years ago

Joe Biden

Joe Biden gives his acceptance speech virtually for the 2020 Democratic presidential nomination at the 2020 Democratic National Convention.

Historical event20188 years ago

Silent Sam

Silent Sam, a Confederate monument on the campus of the University of North Carolina at Chapel Hill, was toppled by protestors.

Historical event201610 years ago

August 2016 Gaziantep bombing

Fifty-four people are killed when a suicide bomber detonates himself at a Kurdish wedding party in Gaziantep, Turkey.

Historical event201412 years ago

Hiroshima Prefecture

Seventy-two people are killed in Japan's Hiroshima Prefecture by a series of landslides caused by a month's worth of rain that fell in one day.

Historical event201214 years ago

2012 Yare prison riot

A prison riot in the Venezuelan capital, Caracas, kills at least 20 people.

Historical event201115 years ago

First Air Flight 6560

First Air Flight 6560 crashes 1 mile (1.6 km) from the Resolute Bay runway, killing 12 of the 15 aboard.

Historical event200818 years ago

Spanair Flight 5022

Spanair Flight 5022 crashed just after take-off from Madrid's Barajas Airport, killing 154 people.

Historical event200719 years ago

China Airlines Flight 120

China Airlines Flight 120 catches fire and explodes after landing at Naha Airport in Okinawa, Japan.

Sri Lankan civil war

Historical event200620 years ago

Sri Lankan civil war

Sri Lankan Civil War: Sri Lankan Tamil politician and former MP S. Sivamaharajah is shot dead at his home in Tellippalai.

Historical event200224 years ago

Saddam Hussein

A group of Iraqis opposed to the regime of Saddam Hussein take over the Iraqi embassy in Berlin, Germany for five hours before releasing their hostages and surrendering.

Historical event199828 years ago

1998 United States embassy bombings

U.S. embassy bombings: The United States launches cruise missile attacks against alleged al-Qaeda camps in Afghanistan and a suspected chemical weapons plant in Sudan in retaliation for the August 7 bombings of American embassies in Kenya and Tanzania.

Historical event199828 years ago

Supreme Court of Canada

The Supreme Court of Canada rules that Quebec cannot legally secede from Canada without the federal government's approval.

Historical event199828 years ago

Al-Shifa pharmaceutical factory

The Al-Shifa pharmaceutical factory (pictured) in Sudan was destroyed by a missile attack launched by the United States in retaliation for the August 7 U.S. embassy bombings.

Historical event199729 years ago

Souhane massacre

Souhane massacre in Algeria; over 60 people are killed and 15 kidnapped.

Historical event199531 years ago

Firozabad rail collision

The Firozabad rail disaster kills 358 people in Firozabad, India.

Historical event199234 years ago

Meitei language

In India, Meitei language (officially known as Manipuri language) is included in the scheduled languages' list and made one of the official languages of the Indian Government.

Dissolution of the Soviet Union
Photo: Philipp Johann Strahlenberg engraverː Theodore Spendelowe in London. · Public domain

Historical event199135 years ago

Dissolution of the Soviet Union

Dissolution of the Soviet Union, August Coup: More than 100,000 people rally outside the Soviet Union's parliament building protesting the coup aiming to depose President Mikhail Gorbachev.

Estonia

Historical event199135 years ago

Estonia

Estonia, occupied by and incorporated into the Soviet Union in 1940, issues a decision on the re-establishment of independence on the basis of legal continuity of its pre-occupation statehood.

Historical event198937 years ago

Dredging

After colliding with the dredger Bowbelle on the River Thames in London, the pleasure boat Marchioness sank in thirty seconds, killing 51 people.

Marchioness disaster

Historical event198937 years ago

Marchioness disaster

The pleasure boat Marchioness sinks on the River Thames following a collision. Fifty-one people are killed.

Historical event198937 years ago

O-Bahn Busway

The final stage of the O-Bahn Busway in Adelaide, South Australia, was finished, completing at the time the world's longest and fastest guided busway, with buses (example pictured) travelling 12 km (7.5 mi) at speeds of up to 100 km/h (62 mph).

Historical event198838 years ago

Yellowstone fires of 1988

More than 150,000 acres (610 km2) were burned on the worst day of the largest wildfire in the recorded history of Yellowstone National Park in the United States.

Iran–Iraq War

Historical event198838 years ago

Iran–Iraq War

Iran–Iraq War: A ceasefire is agreed after almost eight years of war.

Historical event198838 years ago

The Troubles

The Troubles: The Provisional Irish Republican Army bombed a bus carrying British Army soldiers in Northern Ireland, killing eight of them and wounding twenty-eight.

Korean War

Historical event195076 years ago

Korean War

Korean War: United Nations forces repelled an attempt by North Korea to capture the city of Taegu.

National Football League

Historical event1920106 years ago

National Football League

The American Professional Football Conference, a predecessor of the National Football League, was established in Canton, Ohio.

Washington (state)

Historical event1910116 years ago

Washington (state)

Hurricane-force winds combined hundreds of small fires in the U.S. states of Washington and Idaho into the Devil's Broom fire, which burned about 4,700 square miles (12,100 km²), the largest fire in recorded U.S. history.

Historical event1909117 years ago

Pluto

Pluto (pictured) was photographed for the first time at the Yerkes Observatory in Williams Bay, Wisconsin, U.S., 21 years before it was officially discovered by Clyde Tombaugh.

Historical event1892134 years ago

Celtic Park

Celtic Park, the largest football stadium in Scotland and home of Celtic F.C., opened.

War of the Spanish Succession

Historical event1710316 years ago

War of the Spanish Succession

War of the Spanish Succession: A Spanish Bourbon army commanded by the Marquis de Bay was soundly defeated by a multinational army led by the Austrian commander Guido Starhemberg.

Historical event1707319 years ago

Siege of Pensacola (1707)

The first Siege of Pensacola came to an end with the British and Creek abandoning their attempt to capture Pensacola in Spanish Florida.

Byzantine–Bulgarian wars

Historical event9171109 years ago

Byzantine–Bulgarian wars

Byzantine–Bulgarian wars: Bulgarian forces led by Tsar Simeon I drove the Byzantines out of Thrace with a decisive victory at the Battle of Achelous.

Births 20

A notable person born on this day. Each links to a person page with their dates and story.

Cory Joseph
Photo: en:User:Andrwsc and others · Public domain

Birth199135 years ago

Cory Joseph

Cory Joseph, Canadian basketball player

Full profile →

Deaths 20

A notable person who died on this day.

Al Attles
Photo: Corey Carter from Fremont, US · CC BY 2.0

Death20242 years ago

Al Attles

Al Attles, American basketball player and coach (born 1936)

Full profile →

Igor Vovkovinskiy
Photo: Albin Olsson · CC BY-SA 3.0

Death20215 years ago

Igor Vovkovinskiy

Igor Vovkovinskiy, Ukrainian-American law student and actor, American tallest person (born 1982)

Full profile →

Death201511 years ago

Egon Bahr

Egon Bahr, German journalist and politician, Federal Minister for Special Affairs of Germany (born 1922)

Full profile →

Holidays & observances 8

A holiday, feast day, awareness day or national day observed every year on this date.

Holiday / observanceEvery year

Saint Amadour

Christian feast day: Amadour

Holiday / observanceEvery year

Samuel

Christian feast day: Samuel (prophet)

Holiday / observanceEvery year

Oswine of Deira

Christian feast day: Oswine of Deira

Holiday / observanceEvery year

Maria De Mattias

Christian feast day: Maria De Mattias

Beatification
Photo: MarkusMark · CC BY-SA 3.0

Holiday / observanceEvery year

Beatification

Christian feast day: Blessed Georg Häfner

Spread across the centuries

  • 10th century1
  • 18th century2
  • 19th century1
  • 20th century37
  • 21st century31

Earliest: Byzantine–Bulgarian wars (917). Most recent: Al Attles (2024).

What the categories mean, and how the standout is chosen
Historical events
A dated happening — a battle, treaty, launch, discovery, disaster or decision — recorded on this calendar day.
Births
A notable person born on this day. Each links to a person page with their dates and story.
Deaths
A notable person who died on this day.
Milestones
A first, a founding or a turning point our editors flagged as a landmark moment.
Holidays & observances
A holiday, feast day, awareness day or national day observed every year on this date.
Standout / notable
Editor-written entries come first, then entries covered by the most Wikipedia language editions. For the standout tile we prefer an entry that has a picture.

Nearby and related

Questions about August 20

What day of the year is August 20?

August 20 is the 232nd day of the year, with 133 days left after it.

What star sign is August 20?

August 20 falls under Leo (July 23 – August 22), a fire sign ruled by Sun. The birthstone for the month is Peridot or Spinel or Sardonyx.

How many things happened on August 20?

We record 80 entries for August 20: 32 events · 20 births · 20 deaths · 8 observances. From 917 to 2024.

Who was born on August 20?

Prince Gabriel of Belgium (2003) is among the notable births on August 20. The births section lists the rest.

How often is the August 20 page updated?

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.

Type a date, or choose the month and day. The year is optional.

Text adapted from Wikipedia under CC BY-SA 4.0 and from Wikidata (CC0). Images come from Wikimedia Commons; credit and licence are shown with each image. Editorial entries are © What's On This Date. Sources & licensing · How this site works.