Time: GMT -3 hours
Flight time: Most flights go to Sao Paulo but some airlines have direct flights to Rio de Janeiro, and to North-eastern Brazil. British Airways and TAM have direct flights from London and many European carriers also offer flights to Brazil.
Language: Portuguese is the official language. Spanish and English are understood quite widely.
Visas: Not required for British nationals.
Health: There are no compulsory vaccinations, except yellow fever if you are coming from an infected area. Malaria prophylactics are recommended in the rainforest.