Copenhagen is 5 hours ahead of Caracas
Best overlap: 8:00 AM to 1:00 PM in Caracas is 1:00 PM to 6:00 PM in Copenhagen.
The overlap falls at 8:00 AM to 1:00 PM in Caracas, or 1:00 PM to 6:00 PM if you're in Copenhagen. You've got a decent 5-hour window. Set a recurring time near 8:00 AM in Caracas (1:00 PM in Copenhagen) and stick to it. Watch the DST gap — when Copenhagen changes its clocks and Caracas stays the same, this window slides by an hour.