August 21st, 1777

On this page

Born on August 21st, 1777 – Weekday, Age & Zodiac
Age in days, weeks and months
What happened on August 21st?
Birthdays of famous people
Public holidays on August 21st
Date as a Roman numeral / digit
Calendar (August 1777)

Born on August 21st, 1777

Weekday

Thursday

August 21st, 1777 was a Thursday.

Age

246

People born on August 21st, 1777 will turn 247 this year (2024), in exactly 115 days .

Zodiac

♌

Leo (The Lion)

July 23rd, 1777 - August 23rd, 1777

Age in days, weeks and months
Wow, over 90,000 days old!

Why not celebrate an alternative birthday? In 900 days, exactly on October 15th, 2026, people who were born on August 21st, 1777 will be 91,000 days old!

90,100 Days

12,871 Weeks

2,960 Months

... in seconds, minutes and hours

Seconds

Minutes

Hours

What happened on August 21st?

August 21st, 2015

Passengers on a Thalys train from Amsterdam to Paris confronted and subdued an attacker who attempted a mass shooting.

August 21st, 2013

Syrian civil war: Areas controlled by the Syrian opposition in Ghouta, Damascus, were attacked by rockets (launcher pictured) containing sarin, killing at least 281 people.

August 21st, 1986

A limnic eruption of Lake Nyos in Cameroon released a cloud of carbon dioxide, suffocating 1,746 people and 3,500 livestock.

August 21st, 1963

South Vietnamese special forces loyal to Ngô Đình Nhu, the brother of President Ngô Đình Diệm, raided and vandalised Buddhist pagodas across the country, arresting thousands and leaving hundreds dead.

August 21st, 1945

American physicist Harry Daghlian accidentally dropped a tungsten carbide brick onto a plutonium bomb core, exposing himself to neutron radiation and later becoming the first Manhattan Project fatality due to a criticality accident.

August 21st, 1944

World War II: A combined Canadian–Polish force captured the town of Falaise, France, in the final offensive of the Battle of Normandy.

August 21st, 1942

World War II: The Imperial Japanese Army lost the Battle of the Tenaru, the first of its three major land offensives during the Guadalcanal Campaign.

August 21st, 1911

Leonardo da Vinci's Mona Lisa (pictured) was stolen from the Louvre by museum employee Vincenzo Peruggia and was not recovered until two years later.

August 21st, 1858

The first of seven debates between Abraham Lincoln and Stephen A. Douglas (both pictured), candidates for an Illinois seat in the U.S. Senate, was held in Ottawa, Illinois.

August 21st, 1808

Peninsular War: British–Portuguese forces put an end to the first French invasion of Portugal at the Battle of Vimeiro.

August 21st, 1789

The national colours of Italy first appeared on a tricolour cockade in Genoa.

August 21st, 1717

Austro-Turkish War: Austrian troops under the command of Prince Eugene of Savoy captured the strategically important city of Belgrade from the Ottoman Empire.

August 21st, 1716

Seventh Ottoman–Venetian War: Ottoman forces suddenly abandoned their siege of Corfu, allowing the Republic of Venice to preserve its rule over the Ionian Islands.

August 21st, 1689

Jacobite risings: Jacobite clans clashed with a regiment of Covenanters in the streets of Dunkeld, Scotland.

August 21st, 1689

The Battle of Dunkeld in Scotland.

Birthdays
... of famous people, actors, celebrities and stars on August 21st

Same Day
Who's birthday is on August 21st?

Elīza Tīruma

Latvian luger

*August 21st, 1990, Sigulda

Malynda Hale

Musical artist

*August 21st, 1986, Santa Barbara

William IV

King of the United Kingdom of Great Britain and Ireland and of Hanover from 1830 to 1837

*August 21st, 1765, Buckingham Palace †June 20th, 1837, Windsor Castle

Usain Bolt

Jamaican sprinter

*August 21st, 1986, Sherwood Content

Roelof Dednam

Badminton player

*August 21st, 1985, Bloemfontein

Geoffrey Keen

English actor (1916–2005)

*August 21st, 1916, Wallingford †November 3rd, 2005, Northwood

Steve Alten

American writer

*August 21st, 1959, Philadelphia

Stephen Hillenburg

American marine science educator and artist (1961-2018)

*August 21st, 1961, Fort Sill †November 26th, 2018, San Marino

Herry Iman Pierngadi

Badminton coach from Indonesia

*August 21st, 1962, Pangkal Pinang City

Kim Bruun

Badminton player

*August 21st, 1993, Seoul

Kimberley Ashton

Badminton player

*August 21st, 1987, Jersey

Hermann Hammerschmidt

*August 21st, 1887, Cottbus †November 30th, 1944

Alizée

French singer

*August 21st, 1984, Ajaccio

Wilhelm Ostwald

Baltic German chemist

*August 21st, 1853, Riga †April 4th, 1932, Großbothen

Sergey Brin

American computer scientist and Internet entrepreneur

*August 21st, 1973, Moscow

Robert Lewandowski

Polish association football player

*August 21st, 1988, Leszno, Warsaw West County

Eve Torres

American actress, dancer, model and professional wrestler

*August 21st, 1984, Boston

Augustin-Louis Cauchy

French mathematician (1789–1857)

*August 21st, 1789, Paris †May 23rd, 1857, Sceaux

Melvin Van Peebles

American filmmaker

*August 21st, 1932, Chicago †September 21st, 2021, Manhattan

Nigel Pearson

English association football player and manager (born 1963)

*August 21st, 1963, Nottingham

Same year
Born in 1777

Carl Friedrich Gauss

German mathematician and physicist (1777–1855)

*April 30th, 1777, Brunswick †February 23rd, 1855, Göttingen

Heinrich von Kleist

German poet, dramatist, novelist and short story writer (1777–1811)

*October 18th, 1777, Frankfurt (Oder) †November 21st, 1811, Kleiner Wannsee

Alexander I of Russia

Tsar of the Russian Empire from 1801 to 1825

*December 12th, 1777, Saint Petersburg †November 19th, 1825, Taganrog

John Ross

Scottish naval officer and polar explorer (1777–1856)

*June 24th, 1777, Stranraer †August 30th, 1856, London

Nathan Mayer Rothschild

German-born British financier (1777–1836)

*September 16th, 1777, Frankfurt †July 28th, 1836, Frankfurt

Hans Christian Ørsted

Danish physicist and chemist (1777-1851)

*August 14th, 1777, Rudkøbing †March 9th, 1851, Copenhagen

August Kestner

German diplomat and collector of art

*January 1st, 1777, Hanover †January 1st, 1853, Rome

Henry Clay

American politician from Kentucky (1777-1852)

*April 12th, 1777, Hanover County †June 29th, 1852, Washington, D.C.

Matija Nenadović

Serbian historian and politician

*February 26th, 1777, Brankovina †December 11th, 1854, Valjevo

Juliette Récamier

French salon-holder

*December 4th, 1777, Lyon †May 11th, 1849, Paris

Agostino Aglio

Italian painter, decorator, and engraver (1777-1857)

*December 15th, 1777, Cremona †January 30th, 1857, London

Louis II, Grand Duke of Hesse

Grand Duke of Hesse and by Rhine (1777-1848)

*December 26th, 1777, Darmstadt †June 16th, 1848, Darmstadt

Thomas Campbell

Scottish poet

*July 27th, 1777, Glasgow †June 15th, 1844, Boulogne-sur-Mer

Joseph Hume

Scottish surgeon and Radical politician (1777-1855)

*January 22nd, 1777, Montrose †February 20th, 1855, Norfolk

Dinicu Golescu

Romanian writer (1777-1830)

*February 7th, 1777, Muntenia †October 5th, 1830, Bucharest

Ludwig Berger

German pianist and composer

*April 18th, 1777, Berlin †February 16th, 1839, Berlin

Vincenzo Borg

Maltese cotton merchant and insurgent leader against the French from 1798-1800

*January 11th, 1777, Birkirkara †July 18th, 1837, Crown Colony of Malta

Severin Løvenskiold

Norwegian politician (1777–1856)

*February 7th, 1777, Porsgrunn †September 15th, 1856, Fossum Ironwork

Heinrich Schmelen

Missionary and Bible translator

*January 1st, 1777, Hagen im Bremischen †January 1st, 1848, South Africa

Karl Wilhelm von Toll

Russian Army general (1777-1842)

*April 19th, 1777, Tallinn †May 5th, 1842, Saint Petersburg

Birthdays of famous people

Public holidays on August 21st

Fixed holidays (Christian Feast Day) which are celebrated on August 21st.

Date as a Roman numeral / digit

XXI.VIII.MDCCLXXVII

21.8.1777

Legend

M = 1000

D = 500

C = 100

L = 50

X = 10

V = 5

I = 1

Leap year

No: With 365 days 1777 is a normal year and no leap year.

Calendar
August 1777

August 1777

w#	Mo	Tu	We	Th	Fr	Sa	Su
31					1	2	3
32	4	5	6	7	8	9	10
33	11	12	13	14	15	16	17
34	18	19	20	21	22	23	24
35	25	26	27	28	29	30	31

Date of birth

Try another date

Your birthday is more than just a day in the calendar!

20. August 1777

July 1777

21. August 1776
21. August 1772
21. August 1767
21. August 1727
21. August 1677
21. August 1577

22. August 1777

September 1777

21. August 1778
21. August 1782
21. August 1787
21. August 1827
21. August 1877
21. August 1977

w#	Mo	Tu	We	Th	Fr	Sa	Su
31					1	2	3
32	4	5	6	7	8	9	10
33	11	12	13	14	15	16	17
34	18	19	20	21	22	23	24
35	25	26	27	28	29	30	31

w#	Mo	Tu	We	Th	Fr	Sa	Su
31					1	2	3
32	4	5	6	7	8	9	10
33	11	12	13	14	15	16	17
34	18	19	20	21	22	23	24
35	25	26	27	28	29	30	31

August 21st, 1777

Born on August 21st, 1777

Weekday

Thursday

Age

Zodiac

♌

Leo (The Lion)

Age in days, weeks and months Wow, over 90,000 days old!

90,100 Days

12,871 Weeks

2,960 Months

... in seconds, minutes and hours

Seconds

Minutes

Hours

What happened on August 21st?

Passengers on a Thalys train from Amsterdam to Paris confronted and subdued an attacker who attempted a mass shooting.

Syrian civil war: Areas controlled by the Syrian opposition in Ghouta, Damascus, were attacked by rockets (launcher pictured) containing sarin, killing at least 281 people.

A limnic eruption of Lake Nyos in Cameroon released a cloud of carbon dioxide, suffocating 1,746 people and 3,500 livestock.

South Vietnamese special forces loyal to Ngô Đình Nhu, the brother of President Ngô Đình Diệm, raided and vandalised Buddhist pagodas across the country, arresting thousands and leaving hundreds dead.

American physicist Harry Daghlian accidentally dropped a tungsten carbide brick onto a plutonium bomb core, exposing himself to neutron radiation and later becoming the first Manhattan Project fatality due to a criticality accident.

World War II: A combined Canadian–Polish force captured the town of Falaise, France, in the final offensive of the Battle of Normandy.

World War II: The Imperial Japanese Army lost the Battle of the Tenaru, the first of its three major land offensives during the Guadalcanal Campaign.

Leonardo da Vinci's Mona Lisa (pictured) was stolen from the Louvre by museum employee Vincenzo Peruggia and was not recovered until two years later.

The first of seven debates between Abraham Lincoln and Stephen A. Douglas (both pictured), candidates for an Illinois seat in the U.S. Senate, was held in Ottawa, Illinois.

Peninsular War: British–Portuguese forces put an end to the first French invasion of Portugal at the Battle of Vimeiro.

The national colours of Italy first appeared on a tricolour cockade in Genoa.

Austro-Turkish War: Austrian troops under the command of Prince Eugene of Savoy captured the strategically important city of Belgrade from the Ottoman Empire.

Seventh Ottoman–Venetian War: Ottoman forces suddenly abandoned their siege of Corfu, allowing the Republic of Venice to preserve its rule over the Ionian Islands.

Jacobite risings: Jacobite clans clashed with a regiment of Covenanters in the streets of Dunkeld, Scotland.

The Battle of Dunkeld in Scotland.

Birthdays ... of famous people, actors, celebrities and stars on August 21st

Same Day Who's birthday is on August 21st?

Same year Born in 1777

Birthdays of famous people

Public holidays on August 21st

Abraham of Smolensk (Eastern Orthodox Church)

Euprepius of Verona

Maximilian of Antioch

Our Lady of Knock

Pope Pius X

Sidonius Apollinaris

August 21 (Eastern Orthodox liturgics)

Ninoy Aquino Day (Philippines)

Youth Day (Morocco)

World Senior Citizen's Day

Date as a Roman numeral / digit

21.8.1777

Legend

Leap year

Calendar August 1777

August 1777

Date of birth

Try another date

Try another date

Age in days, weeks and months
Wow, over 90,000 days old!

Birthdays
... of famous people, actors, celebrities and stars on August 21st

Same Day
Who's birthday is on August 21st?

Same year
Born in 1777

Calendar
August 1777

w#	Mo	Tu	We	Th	Fr	Sa	Su
31					1	2	3
32	4	5	6	7	8	9	10
33	11	12	13	14	15	16	17
34	18	19	20	21	22	23	24
35	25	26	27	28	29	30	31