What does "in the turn of 20th century" mean?

[Vivaldi]

Does it mean the year 1901, which is when 20th century began?

Updates

+1 y

The movie I watched is said to be set in the turn of 20th century. Does it mean the year 1901?

[Guy13]

Yes, as it refers to the past century which would me 1901-1999

[Vivaldi]

1901-2000 means 20th century already.

The movie is set in the turn of 20th century, which must be early days in 20th century.

[Guy13]

"turn of the 20th Century can mean early days, however, "beginning or early in the 20th Century" is a more common phrase.