Sao Paulo is 4 hours behind Copenhagen (winter) or 5 hours behind (summer). When it's 3:00 PM in Copenhagen, it's 10:00 AM or 11:00 AM in Sao Paulo. Brazil no longer observes DST.
Copenhagen uses CET/CEST while Sao Paulo uses BRT (Brasilia Time).
Optimal window: 1:00 PM - 6:00 PM Copenhagen time (8:00 AM - 1:00 PM Sao Paulo). Afternoon in Copenhagen reaches morning business hours in Brazil.
Danish companies have significant interests in Brazil's renewable energy and shipping sectors.