August 21st, 1677

On this page

Born on August 21st, 1677 – 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 1677)

Born on August 21st, 1677

Weekday

Saturday

August 21st, 1677 was a Saturday.

Age

346

People born on August 21st, 1677 will turn 347 this year (2024), in exactly 115 days .

Zodiac

♌

Leo (The Lion)

July 23rd, 1677 - August 23rd, 1677

Age in days, weeks and months
Wow, over 126,000 days old!

Why not celebrate an alternative birthday? In 376 days, exactly on May 9th, 2025, people who were born on August 21st, 1677 will be 127,000 days old!

126,624 Days

18,089 Weeks

4,160 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

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

Kim Bruun

Badminton player

*August 21st, 1993, Seoul

Herry Iman Pierngadi

Badminton coach from Indonesia

*August 21st, 1962, Pangkal Pinang City

Kimberley Ashton

Badminton player

*August 21st, 1987, Jersey

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

Hermann Hammerschmidt

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

Alizée

French singer

*August 21st, 1984, Ajaccio

Robert Lewandowski

Polish association football player

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

Sergey Brin

American computer scientist and Internet entrepreneur

*August 21st, 1973, Moscow

Eve Torres

American actress, dancer, model and professional wrestler

*August 21st, 1984, Boston

Nigel Pearson

English association football player and manager (born 1963)

*August 21st, 1963, Nottingham

Melvin Van Peebles

American filmmaker

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

Mohammed

King of Morocco since 1999

*August 21st, 1963, Rabat

Wilhelm Ostwald

Baltic German chemist

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

Same year
Born in 1677

Johann Heinrich von Heucher

German botanist and physicist (1677-1746)

*January 1st, 1677, Vienna †February 22nd, 1746, Dresden

Stanisław Leszczyński

King of Poland and Grand Duke of Lithuania

*October 20th, 1677, Lviv †February 23rd, 1766, Lunéville

Benito Jerónimo Feijoo

Spanish monk and scholar

*October 8th, 1677, Casdemiro †September 26th, 1764, Oviedo

Otto Ferdinand von Abensberg und Traun

Austrian general and marshall

*August 27th, 1677, Sopron †February 18th, 1748, Sibiu

Guillaume Coustou the Elder

Sculptor from France (1677-1746)

*November 29th, 1677, Lyon †February 22nd, 1746, Paris

Johann Jacob Baier

German naturalist

*June 14th, 1677, Jena †July 14th, 1735, Altdorf bei Nürnberg

Sigismund von Kollonitz

Austrian cardinal

*January 1st, 1677, Vienna †January 1st, 1751, Vienna

Johann Georg, Duke of Saxe-Weissenfels

German noble (1677-1712)

*July 13th, 1677, Halle (Saale) †March 16th, 1712, Weißenfels

Jacques Cassini

French astronomer

*February 18th, 1677, Paris †April 16th, 1756, Clermont

Stephen Hales

British scientist (1677-1761)

*September 17th, 1677, France †January 4th, 1761, Teddington

Christoph Heinrich Zeibich

German theologian

*June 28th, 1677, Espenhain †June 24th, 1748, Lutherstadt Wittenberg

Pietro Grimani

Doge of Venice (1677-1752)

*October 5th, 1677, Venice †March 7th, 1752, Venice

William Dummer

Lieutenant Governor of colonial Massachusetts, acting governor during Dummer's War, benefactor of The Governor's Academy

*October 10th, 1677, Boston †October 10th, 1761, Newbury

Margrave Christian Ludwig of Brandenburg-Schwedt

German general

*May 24th, 1677, Berlin †September 3rd, 1734, Malchow

François Joseph Lagrange-Chancel

French dramatist

*January 1st, 1677, Razac †December 29th, 1758, Razac

Jean-Baptiste Morin

French composer

*February 2nd, 1677, Orléans †April 27th, 1745, Paris

Just Wiedewelt

Danish sculptor (1677-1757)

*November 18th, 1677, Copenhagen †September 8th, 1757, Copenhagen

Jan Santini Aichel

Czech architect and nobleman (1677-1723)

*February 3rd, 1677, Prague †December 7th, 1723, Prague

Wilhelm Erasmus Arnds

German parson (1677-1721)

*February 5th, 1677, Langenstein †May 11th, 1721, Halberstadt

Gottlieb Siegmund Corvinus

German writer and jurist

*May 15th, 1677, Leipzig †January 27th, 1746, Leipzig

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.MDCLXXVII

21.8.1677

Legend

M = 1000

D = 500

C = 100

L = 50

X = 10

V = 5

I = 1

Leap year

No: With 365 days 1677 is a normal year and no leap year.

Calendar
August 1677

August 1677

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

Date of birth

Try another date

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

20. August 1677

July 1677

21. August 1676
21. August 1672
21. August 1667
21. August 1627
21. August 1577
21. August 1477

22. August 1677

September 1677

21. August 1678
21. August 1682
21. August 1687
21. August 1727
21. August 1777
21. August 1877

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

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

August 21st, 1677

Born on August 21st, 1677

Weekday

Saturday

Age

Zodiac

♌

Leo (The Lion)

Age in days, weeks and months Wow, over 126,000 days old!

126,624 Days

18,089 Weeks

4,160 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 1677

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

21.8.1677

Legend

Leap year

Calendar August 1677

August 1677

Date of birth

Try another date

Try another date

Age in days, weeks and months
Wow, over 126,000 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 1677

Calendar
August 1677

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