WSJN-CD (channel 20) is a Class A religious television station in San Juan, Puerto Rico.
The station is owned by Wanda Rolon and operated by Christian Television Network, along with satellite station WQSJ-CD (channel 20) in Quebradillas, Puerto Rico.
WSJN-CD shares transmitter facilities with WELU (channel 34) at the Monte Renovados La Peña in Bayamón.
The station has its studios and offices located at Barrio Piñas in Toa Alta.
WSJN-CD began operations in 1990, and it was owned by Ministerio Codech en Avance, Inc.