How old is Diane Keaton?

Diane Keaton was born on 5 January 1946. Diane Keaton died on 11 October 2025 at the age of 79 years.

What was the exact age of Diane Keaton?

Diane Keaton's exact age was 79 years 9 months 6 days old. Diane Keaton lived for total 29,134 days.

What would be the age of Diane Keaton if alive?

Diane Keaton's exact age would be 80 years 4 months 26 days old if alive. Total 29,366 days.

What is the zodiac sign of Diane Keaton?

Zodiac sign of Diane Keaton is Capricorn.

A legendary and unforgettable American actress , Diane Keaton became one of Hollywood’s most beloved stars of the last decades of the 20th century. She was born in 1946 in Los Angeles and started her professional journey on stage before getting her big break in The Godfather movies. In this series, she played Kay Adams and worked alongside Marlon Brando and Al Pacino. Diane won an Oscar for Annie Hall, a mild that made her famous for her funny, natural style and amazing fashion sense.

She had a long career with many hit movies, including Reds, Father of the Bride with Steve Martin, and Something’s Gotta Give with Jack Nicholson, to name a few. Besides acting, Keaton directed, wrote books, and was passionate about photography and home design. Diane was renowned for her eclectic outfits (especially her hats and ties) and for being her true self. She died in California in late 2025 at the age of 79. Leaving an incredible legacy of creativity, humor and independence that inspires new generations of dreamers and artists. Diane Keaton’s gift remains luminous and her true originality never goes out of style.