Copenhagen is 4 hours ahead of Santiago
Best overlap: 8:00 AM to 2:00 PM in Santiago is 12:00 PM to 6:00 PM in Copenhagen.
Santiago and Copenhagen overlap from 8:00 AM to 2:00 PM (Santiago) to the equivalent 12:00 PM to 6:00 PM in Copenhagen — that's your meeting window. A 6-hour overlap gives you real choice here — early or late in the window both work comfortably.