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 23:00 La Paz (Bolivia) Tue 22:00
Bahia (Brazil) Tue 23:00 Lima District (Peru) Tue 21:00
Belém (Brazil) Tue 23:00 Maceió (Brazil) Tue 23:00
Boa Vista (Brazil) Tue 22:00 Manaus (Brazil) Tue 22:00
Bogotá (Colombia) Tue 21:00 Mendoza (Argentina) Tue 23:00
Buenos Aires (Argentina) Tue 23:00 Montevideo (Uruguay) Tue 23:00
Campo Grande (Brazil) Tue 22:00 Porto Velho (Brazil) Tue 22:00
Catamarca (Argentina) Tue 23:00 Pôrto Acre (Brazil) Tue 21:00
Cayenne (French Guiana) Tue 23:00 Recife (Brazil) Tue 23:00
Cuiabá (Brazil) Tue 22:00 Rosario (Argentina) Tue 23:00
Córdoba (Argentina) Tue 23:00 Santiago (Chile) * Tue 23:00
Fortaleza de Nova Bragança (Brazil) Tue 23:00 São Paulo (Brazil) Tue 23:00
Guayaquil (Ecuador) Tue 21:00
Jujuy (Argentina) Tue 23:00

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