The primary coordinate point for Guanica is located at latitude 17.9716 and longitude -66.908 in Guánica Municipio.
The formal boundaries for the Guánica encompass a land area of 2.52 sq. miles and a water area of 0.01 sq. miles.
Guánica Municipio is in the Atlantic time zone (GMT -4).
The Guánica has a U5 Census Class Code which indicates populated place that is also a census designated place with the same name. It also has a Functional Status Code of "S" which identifies a statistical entity.