Reykjavik is 3 hours behind Addis Ababa
Best overlap: 11:00 AM to 6:00 PM in Addis Ababa is 8:00 AM to 3:00 PM in Reykjavik.
Aim for 11:00 AM to 6:00 PM Addis Ababa time — that's 8:00 AM to 3:00 PM over in Reykjavik. Reykjavik is 3 hours behind Addis Ababa, but you still share a generous 7 hours of overlap, so scheduling is easy and there's room to move a meeting when you need to.