Hello,
I stayed in Brazil in last October for 3 weeks and another 3 weeks in March without a visa because Brazil did not require a tourist visa from where I'm originally from. However, I became naturalized in the United States 3 weeks ago and would like to spend a few months in Brazil. Now that I have to apply for a tourist visa as a U.S. citizen, what are the maximum days I can spend in Brazil? I really appreciate your help. Thank you.