Best overlap: 8:00 AM to 11:00 AM in Medellín is 3:00 PM to 6:00 PM in Cape Town.
8:00 AM to 11:00 AM in Medellín is when Cape Town is also working, at 3:00 PM to 6:00 PM their time. Cape Town is 7 hours ahead of Medellín. That leaves about 3 hours of common time — enough for a meeting or two, so use it deliberately.
24/7 support sounds great until a P1 ticket falls into the gap between Manila signing off and Dublin signing on. Here is how to design a follow-the-sun support model that actually catches tickets at the boundary. -