It doesn't say in the books.
Around 1920
She was changed into a vampire in 1920
Alice Cullen was changed in the year of 1920, I believe.
she changed about the same year Edward did
the year of 1918
he became a vampire in 1935. (you better not steal my monkey man!)
Edward Cullen became a vampire in 1918 at the age of 17.
Esme Cullen. Youngest in human years is Edward then in vampire years you cant be sure because you don't know what year Alice was changed in but it is either Esme or Alice.
She was turned in the 1900's era[ sometime in the 1900's] Mary Alice [Alice Cullen] when she was a human she had premonitions so...They took her to a mental asylum and a old vampire at the asylum changed her to protect her from James ,since he was after her.And that's why as a vampire she has visions.
born = 1901 changed = 1920 <3
Mary Alice Brandon, who later became known as Alice Cullen, was born in 1901.
1901