We are pleased to announce that the 25th International Nuclear Physics Conference (INPC 2013) will take place in Firenze (Italy) on 2-7 June 2013. The 24th INPC 2010 was held in Vancouver, Canada, in 2010. The Conference is organized by the Istituto Nazionale di Fisica Nucleare (INFN) and several Italian Universities, and it is sponsored by the International Union of Pure and Applied Physics (IUPAP). INPC 2013 will be held at the Palazzo dei Congressi in downtown Firenze. It will consist of 5 days of conference presentations, with plenary sessions in the mornings, parallel sessions in the afternoons, and one poster session. The Conference will officially start in the evening of Sunday, 2 June, and will end in the early afternoon of Friday, 7 June. We look forward to welcoming you in Firenze in 2013