Medellín is 1 hour ahead of Houston
Best overlap: 8:00 AM to 5:00 PM in Houston is 9:00 AM to 6:00 PM in Medellín.
The hours that work for both Houston and Medellín are 8:00 AM to 5:00 PM (Houston) and 9:00 AM to 6:00 PM (Medellín). Medellín is 1 hour ahead of Houston, yet you get a full 9 hours of shared hours — enough to schedule around lunches, focus time, and preferences with ease. Note the seasonal wrinkle: when Houston is on daylight saving and Medellín isn't, the gap between them grows or shrinks by an hour.