South America

Countries
Argentina French Guiana
Bolivia Guyana
Brazil Paraguay
Chile Peru
Colombia Suriname
Curaçao Uruguay
Ecuador Venezuela
Falkland Islands (Malvinas)

Main cities of the continent
Asuncion (Paraguay) Tue 22:40 La Paz (Bolivia) Tue 21:40
Bahia (Brazil) Tue 22:40 Lima District (Peru) Tue 20:40
Belém (Brazil) Tue 22:40 Maceió (Brazil) Tue 22:40
Boa Vista (Brazil) Tue 21:40 Manaus (Brazil) Tue 21:40
Bogotá (Colombia) Tue 20:40 Mendoza (Argentina) Tue 22:40
Buenos Aires (Argentina) Tue 22:40 Montevideo (Uruguay) Tue 22:40
Campo Grande (Brazil) Tue 21:40 Porto Velho (Brazil) Tue 21:40
Catamarca (Argentina) Tue 22:40 Pôrto Acre (Brazil) Tue 20:40
Cayenne (French Guiana) Tue 22:40 Recife (Brazil) Tue 22:40
Cuiabá (Brazil) Tue 21:40 Rosario (Argentina) Tue 22:40
Córdoba (Argentina) Tue 22:40 Santiago (Chile) Tue 21:40
Fortaleza de Nova Bragança (Brazil) Tue 22:40 São Paulo (Brazil) Tue 22:40
Guayaquil (Ecuador) Tue 20:40
Jujuy (Argentina) Tue 22:40

* means the place is observing daylight saving time (DST) at the moment.