Caracas is 6 hours behind Zurich
Best overlap: 2:00 PM to 6:00 PM in Zurich is 8:00 AM to 12:00 PM in Caracas.
Aim for 2:00 PM to 6:00 PM Zurich time — that's 8:00 AM to 12:00 PM over in Caracas. Caracas is 6 hours behind Zurich, which gives you a solid 4-hour window. Book earlier in it and neither side is rushing. These times hold for most of the year, but Zurich's daylight saving (which Caracas doesn't use) shifts them by an hour twice annually.