Madrid is 6 hours ahead of Arequipa during European winter (CET, UTC+1) and 7 hours ahead during European summer (CEST, UTC+2).
When it's 12:00 PM in Arequipa, it's 6:00 PM in Madrid (winter) or 7:00 PM (summer). Peru does not observe DST, while Spain does.
Morning calls work best. Schedule calls between 8:00 AM - 12:00 PM Arequipa time (2:00 PM - 6:00 PM Madrid time) for business hours overlap.
Spain and Peru share deep historical and cultural ties. Spanish is the official language in both countries, and there are significant business and tourism connections between Arequipa and Spain.