src/jdk.localedata/share/classes/sun/util/resources/ext/TimeZoneNames_es.java

@@ -444,11 +444,11 @@
             {"America/Glace_Bay", AST},
             {"America/Godthab", new String[] {"Hora de Groenlandia Occidental", "WGT",
                                               "Hora de verano de Groenlandia Occidental", "WGST",
                                               "Hora de Groenlandia Occidental", "WGT"}},
             {"America/Goose_Bay", AST},
-            {"America/Grand_Turk", AST},
+            {"America/Grand_Turk", EST},
             {"America/Grenada", AST},
             {"America/Guadeloupe", AST},
             {"America/Guatemala", CST},
             {"America/Guayaquil", new String[] {"Hora de Ecuador", "ECT",
                                                 "Hora de verano de Ecuador", "ECST",