The Antarctic Circle.
57 degrees latitude is a line on Earth that is located 57 degrees north or south of the equator. At 57 degrees north latitude, you would be in the northern hemisphere, while at 57 degrees south latitude, you would be in the southern hemisphere.
The Antarctic Circle is located at approximately 66.5 degrees south latitude.
The Antarctic Circle.
The latitude at the center of Wellington is about 41.3° South. That's south of the 40 degrees South line of Latitude.
There is a major line of latitude located at 23.5 degrees south latitude, called the Tropic of Capricorn.
23° 26′ 14″ South
Tropic of Capricorn
The farthest-north latitude is 90 degrees north, located at the north pole. The farthest-south latitude is 90 degrees south, located at the south pole. Each of these locations is a single point, not a 'line'.
One major line of latitude named the Tropic of Capricorn is located at 23.5 degrees south latitude.
It's roughly 23.5 degrees south of the equator, all the way around the Earth.
The line you are probably asking about is at 23.5 degrees South latitude, and it is called the Tropic of Capricorn.
The latitude at the center of La Paz is about 16.49° South.