Zurich is 6 hours ahead of Caracas
Best overlap: 8:00 AM to 12:00 PM in Caracas is 2:00 PM to 6:00 PM in Zurich.
Plan around 8:00 AM to 12:00 PM in Caracas, which is 2:00 PM to 6:00 PM in Zurich, to catch everyone during office hours. Zurich is 6 hours ahead of Caracas, so the practical overlap is about 4 hours — generous enough for meetings, tight enough to be worth booking ahead. For part of the year the maths changes: Zurich observes daylight saving, Caracas does not, shifting the overlap by an hour.