Every Day Counts

27,480 days old

40th Martian Birthday

On Mars birthdays occur nearly every two years. Don't miss your next one!

Born: 09 May 1934

Alan Bennett

Actor, playwright

33,663 days old

49th Martian Birthday

Born: 26 May 1949

Jeremy Corbyn

Politician

28,167 days old

41st Martian Birthday

Born: 25 Sep 1975

Dec

Not Ant

18,549 days old

27th Martian Birthday

Born: 26 May 1949

Pam Grier

Jools Holland is 25,002 days old.

28,167 days old

41st Martian Birthday

Recent K-Days

Dave Brock is 31,003 days old.

Kate Mulgrew is 26,003 days old.

Not forgotten

Peter Mayhew would have been 30,000 days old today.

Verne Troyer died 3,000 days ago.

Phil Spector died 1,999 days ago.

Verne Troyer died 3,000 days ago.

Avicii died 3,001 days ago.

Tributes

Tomorrow

Born: 15 Apr 1966

Samantha Fox

Singer, glamour model

22,000 days old

22nd K-Day

K-Days are celebrated every 1000 days making them more important than birthdays. Don't miss your next one!

Born: 05 Oct 1943

Steve Miller

musician

30,228 days old

44th Martian Birthday

Born: 13 Jun 1964

Kathy Burke

22,671 days old

33rd Martian Birthday

Born: 28 May 1944

Gladys Knight

29,992 days old

397th Palindromic Day

Your day age reads the same backwards as forwards.

Friday 10 July

Born: 02 Feb 1949

Brent Spiner

28,282 days old

380th Palindromic Day

Born: 18 Jun 1957

Ralph Brown

25,224 days old

15th Cererian Birthday

A birthday if you lived on the dwarf planet Ceres. They occur every four and a half years.

Born: 24 Jan 1941

Neil Diamond

31,213 days old

410th Palindromic Day

Saturday 11 July

Born: 20 Sep 1982

Nils Frahm

Musician

16,000 days old

16th K-Day

Born: 10 Sep 1960

Colin Firth

24,045 days old

35th Martian Birthday

Born: 15 Jun 1964

Courteney Cox

22,671 days old

33rd Martian Birthday

Sunday 12 July

Born: 01 May 1946

Joanna Lumley

Screenwriter and film director

29,292 days old

390th Palindromic Day

Born: 25 Dec 1971

Dido

Singer and songwriter

19,923 days old

29th Martian Birthday

Born: 20 Sep 1934

Sophia Loren

Italian actress

33,533 days old

433rd Palindromic Day

Monday 13 July

Born: 22 Sep 1982

Billie Piper

Actress and singer

16,000 days old

16th K-Day

Born: 02 May 1946

Bruce Robinson

29,292 days old

390th Palindromic Day

Born: 02 May 1946

David Suchet

29,292 days old

390th Palindromic Day

Tuesday 14 July

Born: 14 Jan 1969

Dave Grohl

Foo Fighter

21,000 days old

21st K-Day

Born: 02 Apr 1977

Michael Fassbender

18,000 days old

18th K-Day

Born: 04 Sep 1981

Beyonce Knowles

16,384 days old

14th Binary Day

These are when your day age is 2 to the power n.

Wednesday 15 July

Born: 20 Apr 1951

Louise Jameson

27,480 days old

40th Martian Birthday

Born: 19 Jun 1964

Boris Johnson

Professional idiot

22,671 days old

33rd Martian Birthday

Born: 19 Aug 1977

Sara Martins

French actress

17,862 days old

26th Martian Birthday

Thursday 16 July

Born: 17 Mar 1988

Grimes

Canadian musician

14,000 days old

14th K-Day

Born: 23 Aug 1931

Barbara Eden

34,661 days old

8th Jovian Birthday

A birthday on Jupiter occurs every 11 years.

Born: 27 May 1957

Siouxsie Sioux

25,252 days old

350th Palindromic Day

Friday 17 July

Born: 28 May 1944

Gladys Knight

30,000 days old

30th K-Day

Born: 07 Nov 1943

Joni Mitchell

30,203 days old

400th Palindromic Day

Born: 19 Sep 1952

Nile Rodgers

Chic guitarist

26,964 days old

120th Venusian Birthday

Birthdays on Venus happen every 225 days.

Saturday 18 July

Born: 05 Oct 1975

Kate Winslet

18,549 days old

27th Martian Birthday

Born: 27 Mar 1968

Mariah Carey

21,297 days old

31st Martian Birthday

Born: 19 Jul 1947

Brian May

Astrophysicist

28,854 days old

42nd Martian Birthday

Sunday 19 July

Born: 13 Jul 1942

Harrison Ford

30,687 days old

1st Uranian Birthday

A birthday if you lived on Uranus.

Born: 20 Jul 1947

Carlos Santana

Guitarist

28,854 days old

42nd Martian Birthday

Born: 06 Aug 1962

Michelle Yeoh

23,358 days old

34th Martian Birthday

Monday 20 July

Born: 14 Feb 1970

Simon Pegg

Singer-songwriter and guitarist

20,610 days old

30th Martian Birthday

Born: 17 Oct 1919

Leeds United

Football Club

38,993 days old

9th Jovian Birthday

Born: 19 Sep 1960

Oksana Zabuzhko

Writer

24,045 days old

35th Martian Birthday

Tuesday 21 July

Born: 14 Jul 1974

David Mitchell

Shakespearean actor

19,000 days old

19th K-Day

Born: 10 May 1946

Dave Mason

29,292 days old

390th Palindromic Day

Born: 30 Mar 1968

Celine Dion

21,297 days old

31st Martian Birthday

Wednesday 22 July

Born: 20 Dec 1990

First Web Site

12,998 days old

3rd Jovian Birthday

Born: 19 Aug 1952

Jonathan Frakes

Actor and director

27,000 days old

27th K-Day

Born: 22 Jan 1969

Olivia d'Abo

21,000 days old

21st K-Day

Thursday 23 July

Born: 20 Oct 1971

Snoop Dogg

Rapper

20,000 days old

20th K-Day

Born: 03 Aug 1963

James Hetfield

Musician (Metallica)

23,000 days old

23rd K-Day

Born: 30 Jun 1983

Cheryl Cole

15,729 days old

70th Venusian Birthday

Friday 24 July

Born: 20 Dec 1990

First Web Site

13,000 days old

13th K-Day

Born: 21 Mar 2023

Bard

AI chatbot

1,221 days old

110th Palindromic Day

Born: 16 May 1966

Janet Jackson

21,984 days old

32nd Martian Birthday

Saturday 25 July

Born: 30 Jun 1985

Michael Phelps

Athlete

15,000 days old

15th K-Day

Born: 19 Mar 1936

Ursula Andress

Swiss actress

33,000 days old

33rd K-Day

Born: 24 Jan 1987

Luis Suarez

Footballer

14,427 days old

21st Martian Birthday

Sunday 26 July

Born: 27 Mar 1988

Jessie J

14,000 days old

14th K-Day

Born: 14 Apr 1977

Sarah Michelle Gellar

18,000 days old

18th K-Day

Born: 21 Feb 1987

Ashley Greene

Guitarist, composer, record producer, and author

14,400 days old

120th Square Day

These occur when your day age is a square number.

Monday 27 July

Born: 17 Oct 1919

Leeds United

Football Club

39,000 days old

39th K-Day

Born: 16 May 1946

Robert Fripp

29,292 days old

390th Palindromic Day

Born: 05 Apr 1968

Stewart Lee

Comedian

21,297 days old

31st Martian Birthday

Tuesday 28 July

Born: 14 Dec 1988

Vanessa Hudgens

Actress and singer

13,740 days old

20th Martian Birthday

Born: 18 Dec 2001

Billie Eilish

8,988 days old

40th Venusian Birthday

Born: 10 May 1977

Anna Maxwell Martin

17,976 days old

80th Venusian Birthday

Wednesday 29 July

Born: 06 Mar 1947

Kiki Dee

29,000 days old

29th K-Day

Born: 30 Jul 1947

Arnold Schwarzenegger

Actor and politician

28,854 days old

42nd Martian Birthday

Born: 12 Jan 1974

Melanie Chisholm

Sporty Spice

19,191 days old

289th Palindromic Day

Thursday 30 July

Born: 21 Jan 1940

Jack Nicklaus

Golfer

31,602 days old

46th Martian Birthday

Born: 02 Oct 1952

John Otway

Actor, comedian and writer

26,964 days old

120th Venusian Birthday

Born: 24 May 1941

Bob Dylan

Musician

31,113 days old

409th Palindromic Day

Friday 31 July

Born: 01 Sep 1967

Steve Pemberton

21,518 days old

2nd Saturnian Birthday

On Saturn birthdays are celebrated every 29 years.

Born: 20 May 1946

Cher

Singer, actress

29,292 days old

390th Palindromic Day

Born: 09 Jun 1981

Natalie Portman

16,488 days old

24th Martian Birthday

Saturday 01 August

Born: 29 Oct 1971

Winona Ryder

20,000 days old

20th K-Day

Born: 23 Sep 1993

Niall Horan

0.2 directions

12,000 days old

12th K-Day

Born: 18 Dec 1963

Brad Pitt

22,872 days old

260th Mercurian Birthday

A birthday if you lived on the planet Mercury.

Sunday 02 August

Born: 04 Dec 1949

Jeff Bridges

28,000 days old

28th K-Day

Born: 27 Jul 1942

Bobbie Gentry

Actress, producer and singer

30,687 days old

1st Uranian Birthday

Born: 02 Dec 1973

Monica Seles

Tennis player

19,236 days old

28th Martian Birthday

Monday 03 August

Born: 17 Nov 1960

Jonathan Ross

Presenter

24,000 days old

24th K-Day

Born: 21 Feb 1979

Jennifer Love Hewitt

17,330 days old

4th Jovian Birthday

Born: 30 Sep 1965

Omid Djalili

Comedian

22,222 days old

11th Repdigital Day

Tuesday 04 August

Born: 18 Nov 1960

Kim Wilde

Singer-songwriter and actor

24,000 days old

24th K-Day

Born: 13 Nov 2002

Emma Raducanu

Tennis player

8,665 days old

2nd Jovian Birthday

Born: 09 Jul 1964

Courtney Love

Musician and actress

22,671 days old

33rd Martian Birthday

Wednesday 05 August

Born: 07 Dec 1949

Tom Waits

28,000 days old

28th K-Day

Born: 26 Sep 1981

Serena Williams

Tennis player

16,384 days old

14th Binary Day

Born: 23 Aug 1962

Shaun Ryder

Singer and musician

23,358 days old

34th Martian Birthday

Thursday 06 August

Born: 11 Jul 1964

Craig Charles

Actor, comedian and DJ

22,671 days old

33rd Martian Birthday

Born: 09 Oct 1952

Sharon Osbourne

TV personality and entertainment manager

26,964 days old

120th Venusian Birthday

Born: 15 Aug 1946

Tony Robinson

Actor, author and campaigner

29,211 days old

130th Venusian Birthday

Friday 07 August

Born: 26 Jul 1943

Mick Jagger

30,328 days old

7th Jovian Birthday

Born: 18 Jun 1957

Ralph Brown

25,252 days old

350th Palindromic Day

Born: 24 Mar 1960

Kelly LeBrock