Brazil, however is not isolated the way Australia is.
From places like Miami and New Orleans you can get to several big cities in Brazil in 3-4 hours.
Australia is 1700 miles from the closest part of New Zealand!!
Takes forever to get there.
Also in Brazil most big cities are in the tropics, and therefore don't really have 4 seasons. Tropics have either 2 seasons or 3.
Some places just wet and dry, or as they are referred to in Costa Rica The “Green” season from November to February and the “Tourist Season" from March to October.
Others have a warm wet, cooler wet and hot dry seasons.
The part not in the tropics is Pampas similar to Argentina but not as cold
Australia: ⅔ of the country is SOUTH of the tropics and is therefore clearly in the part of the world with 4 seasons. They are just flipped around from here with summer being in December, January and February. Fall in March April and May winter in June July and August and spring in September October November.
Moving to Australia would take some getting used to. Christmas in the Summer, Easter in the fall!! Driving on the other side of the road I would get used to because I like to use the whole road anyway 😃