Hi, Here is some info available at a Gentoo bug related to TZ on Argentina's DST: --------------------------------------------------------------------------------------------------------------- ------- Comment #1 from jmdocile@gmail.com 2008-10-06 16:28 0000 ------- Hi, there is a problem with timezone-data-2008e and maybe with timezone-data-2008f Argentinian law N° 25.155 is no longer valid. http://www.infoleg.gov.ar/infolegInternet/anexos/60000-64999/60036/norma.htm The new one is law N° 26.350 http://www.infoleg.gov.ar/infolegInternet/anexos/135000-139999/136191/norma.... So there is no summer time in Argentina for now. I don't know where to inform this to update tzdata & tzcode Thanks --------------------------------------------------------------------------------------------------------------- Rodrigo