RIO DE JANEIRO, BRAZIL – On Saturday night most of Brazil changed their clocks to observe Daylight Savings Time (DST). I say 'most' of Brazil not to account for the multitude that forgot or never thought about it, but it turns out the whole country is not affected. Equatorial Brazil does not observe DST, only ten of the country's 26 states go through this process twice a year.
DST is observed in Rio Grande do Sul, Santa Catarina, Parana, Sao Paulo, Rio de Janeiro, Espirito Santo, Minas Gerais, Goias, Mato Grosso, and Mato Grosso do Sul, and also the . . .