July 4th, 1623

Born on July 4th, 1623

Age in days, weeks and months
Wow, over 146,000 days old!

Why not celebrate an alternative birthday? In 604 days, exactly on December 23rd, 2025, people who were born on July 4th, 1623 will be 147,000 days old!

... in seconds, minutes and hours

What happened on July 4th?

July 4th, 2005

The impactor of the NASA space probe Deep Impact collided with the comet Tempel 1, excavating interior material to study its composition.

July 4th, 1988

Kylie Minogue's first album, Kylie, was released, and went on to top the charts in the UK and New Zealand.

July 4th, 1976

Israeli forces raided Uganda's Entebbe International Airport to free hostages taken by hijackers on Air France Flight 139.

July 4th, 1954

Four CIA officers arrived in Guatemala to begin Operation PBHistory in an attempt to justify the United States' overthrow of President Jacobo Árbenz one week prior.

July 4th, 1951

William Shockley announced the invention of the junction transistor, for which he, John Bardeen, and Walter Houser Brattain later won the Nobel Prize in Physics.

July 4th, 1950

The United States' anti-communist propaganda source Radio Free Europe made its first broadcast aimed at Czechoslovakia.

July 4th, 1945

The Brazilian cruiser Bahia (pictured) was accidentally sunk by one of its own crewmen, killing more than 300 people.

July 4th, 1943

The aircraft carrying Władysław Sikorski, prime minister of the Polish government-in-exile, crashed off Gibraltar, killing him and fifteen others and leading to several conspiracy theories.

July 4th, 1941

The Holocaust: During the German occupation of Latvia, a number of synagogues in Riga were set on fire, killing many Jews who were confined within.

July 4th, 1918

World War I: Allied forces led by the Australian general John Monash won the Battle of Hamel, demonstrating the effectiveness of combined-arms techniques in trench warfare.

July 4th, 1863

American Civil War: Confederate forces failed in an attempt to recapture the Union-occupied Helena, Arkansas.

July 4th, 1862

In a boat on the River Thames from Oxford to Godstow, author Lewis Carroll told Alice Liddell (pictured) and her sisters a story that later formed the basis for his book Alice's Adventures in Wonderland.

July 4th, 1855

The first edition of Walt Whitman's Leaves of Grass was published, and it went on to become one of the most important collections of American poetry.

July 4th, 1837

The Grand Junction Railway, the world's first long-distance railway with steam traction, opened between Birmingham and Newton Junction.

July 4th, 1776

In Philadelphia, the Continental Congress adopted the Declaration of Independence, announcing that the thirteen American colonies were no longer a part of the British Empire.

Birthdays
... of famous people, actors, celebrities and stars on July 4th

Same Day
Who's birthday is on July 4th?

26

Chirag Shetty

Indian badminton player

*July 4th, 1997, Mumbai

60

Calvin Coolidge

President of the United States from 1923 to 1929

*July 4th, 1872, Plymouth Notch †January 5th, 1933, Northampton

29

Shella Devi Aulia

Indonesian badminton player

*July 4th, 1994, Bekasi City

99

Eva Marie Saint

American actress (born 1924)

*July 4th, 1924, Newark

51

Nina Badrić

Croatian pop singer

*July 4th, 1972, Zagreb

87

Rube Goldberg

American cartoonist (1883-1970)

*July 4th, 1883, San Francisco †December 7th, 1970, New York City

59

Nathaniel Hawthorne

American author (1804–1864)

*July 4th, 1804, Salem †May 19th, 1864, Plymouth

32

Dries De Bondt

Belgian cyclist

*July 4th, 1991, Bornem

91

Neil Simon

American playwright, writer, academic (1927-2018)

*July 4th, 1927, New York City †August 26th, 2018, Manhattan

60

Ute Lemper

German singer and actress

*July 4th, 1963, Münster

95

Gina Lollobrigida

Italian actress, photojournalist, and politician (1927–2023)

*July 4th, 1927, Subiaco †January 16th, 2023, Rome

91

Aurèle Vandendriessche

Belgian marathon runner

*July 4th, 1932, Anzegem †October 17th, 2023, Waregem

74

Horst Seehofer

German politician (CSU) and Federal Minister of the Interior

*July 4th, 1949, Ingolstadt

25

Malia Obama

Daughter of former US President Barack Obama and Michelle Obama

*July 4th, 1998, Chicago

74

Giuseppe Garibaldi

Italian general, patriot, and republican (1807–1882)

*July 4th, 1807, Nice †June 2nd, 1882, Caprera

88

Alfredo Di Stéfano

Argentine-Spanish association football player (1926-2014)

*July 4th, 1926, Buenos Aires †July 7th, 2014, Madrid

48

John Lloyd Young

American actor

*July 4th, 1975, Sacramento

58

Tracy Letts

American actor and screenwriter

*July 4th, 1965, Tulsa

90

Rudolf Friedrich

Member of the Swiss Federal Council (1923-2013)

*July 4th, 1923, Winterthur †October 15th, 2013, Winterthur

49

Inara George

American musician

*July 4th, 1974, Baltimore

Same year
Born in 1623

39

Blaise Pascal

French mathematician, physicist, inventor, writer, and Christian philosopher (1623–1662)

*June 19th, 1623, Clermont-Ferrand †August 19th, 1662, Paris

64

Ferdinand Verbiest

Flemish Jesuit missionary (1623–1688)

*October 9th, 1623, Pittem †January 28th, 1688, Beijing

61

Frederick Casimir, Count of Hanau-Lichtenberg

Count of Hanau-Lichtenberg and Hanau-Münzenberg (1623-1685)

*August 4th, 1623, Bouxwiller †March 30th, 1685, Hanau

70

Maria van Oosterwijck

Dutch Golden Age painter (1630-1693)

*August 20th, 1623, Nootdorp †November 12th, 1693, Uitdam

64

Johannes Colberg

German theologian

*March 31st, 1623, Kołobrzeg †September 19th, 1687, Greifswald

59

Hedwig Sophie of Brandenburg

German noble (1623-1683)

*July 14th, 1623, Berlin †June 26th, 1683, Schmalkalden

85

François de Laval

Catholic saint, First Bishop of Quebec

*April 30th, 1623, Montigny-sur-Avre †May 6th, 1708, Quebec City

64

William Petty

English scientist, philosopher, statistician and economist (1623-1687)

*May 26th, 1623, Romsey †December 16th, 1687, London

53

Mathias Palbitzki

Swedish judge (1623-1677)

*December 23rd, 1623, Słupsk †October 20th, 1677, Katrineholm Municipality

65

Juan Torrecillas y Ruiz de Cárdenas

17th-century Catholic bishop

*April 2nd, 1623, Almería †June 24th, 1688, Brindisi

68

Pierre Du Bosc

French theologian

*February 21st, 1623, Bayeux †January 2nd, 1692, Rotterdam

72

Karl II von Liechtenstein-Kastelkorn

Prince-Bishop of Olomouc

*March 17th, 1623, Kłodzko †September 23rd, 1695, Olomouc

68

Christian Louis I, Duke of Mecklenburg

Duke of Mecklenburg-Schwerin

*December 1st, 1623, Schwerin †June 21st, 1692, The Hague

84

Wilhelmus Beekman

Dutch politician

*April 28th, 1623, Hasselt †September 21st, 1707, Rhinebeck

71

Jean Bégrand

Belgian architect (1623-1694)

*February 23rd, 1623, Ypres †February 28th, 1694, Azpeitia

53

Henri Sauval

French historian

*March 5th, 1623, Paris †March 21st, 1676, Paris

57

Gillis Valckenier

Dutch politician (1623-1680)

*August 13th, 1623, Amsterdam †November 6th, 1680, Amsterdam

80

Christoph Leopold von Schaffgotsch

(1623-1703)

*April 8th, 1623, Żmigród †June 30th, 1703, Wrocław

61

Carpoforo Tencalla

Italian painter (1623-1685)

*September 10th, 1623, Bissone †March 9th, 1685, Bissone

47

William Byam

Governor of Suriname (1623-1670)

*March 9th, 1623, Luccombe †December 1st, 1670, Antigua

Birthdays of famous people

Public holidays on July 4th

Fixed holidays (Christian feast day) which are celebrated on July 4th.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1623 is a normal year and no leap year.

Calendar
July 1623