Best overlap: 8:00 AM to 10:00 AM in Sydney is 4:00 PM to 6:00 PM in Medellín.
Your window to reach both cities is 8:00 AM to 10:00 AM in Sydney, which converts to 4:00 PM to 6:00 PM in Medellín. Medellín is 16 hours behind Sydney, giving you a slim 2 hours to work with. Punctuality matters; start right at 8:00 AM in Sydney (4:00 PM in Medellín). Worth a glance at the calendar — Medellín is on the previous day, so align on the date as well as the time. A quick caveat — Sydney's clocks move for daylight saving and Medellín's don't, so the times here are right for only part of the year.
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