Luján is a populated place in Argentina. GeoNames lists its administrative area as Buenos Aires.

Its mapped location is latitude -34.5664° and longitude -59.11478° (WGS84). The recorded IANA time zone is America/Argentina/Buenos_Aires. The country record uses the currency code ARS. The source record reports a population of 97,363; this is a recorded figure, not a live population count.

The GeoNames record was last modified on 2026-04-16. Use this page to explore the street map, local time, weather and currency reference tools. Community guides and useful local links can be added separately.