López López, Andrés Felipe2015-03-282015-03-2820132256-3911http://hdl.handle.net/10567/1319The present paper studies two fundamental concepts current in contemporary philosophy hermeneutics, which is the concept of facticity in Martin Heidegger and the notion proposed by Gadamer horizon . The intent of this reflection lies about a clearer understanding of Heidegger’s thought.esCorporación Universitaria LasallistaFacultad de Ciencias Sociales y EducaciónMartin HeideggerHermenéuticaMartin Heidegger y el concepto de “facticidad”Martin Heidegger and the concept of “facticity”Martin Heidegger e o conceito de “facticidade”Article