Melbourne is 7 hours ahead of Athens
Best overlap: 8:00 AM to 11:00 AM in Athens is 3:00 PM to 6:00 PM in Melbourne.
The best time to meet is 8:00 AM to 11:00 AM in Athens, which is 3:00 PM to 6:00 PM in Melbourne. With about 3 hours of overlap, there's comfortable room for a daily stand-up — 8:00 AM in Athens / 3:00 PM in Melbourne works well.