Oslo is 1 hour behind Addis Ababa
Best overlap: 9:00 AM to 6:00 PM in Addis Ababa is 8:00 AM to 5:00 PM in Oslo.
The best time to meet is 9:00 AM to 6:00 PM in Addis Ababa, which is 8:00 AM to 5:00 PM in Oslo. Oslo is 1 hour behind Addis Ababa, yet you get a full 9 hours of shared hours — enough to schedule around lunches, focus time, and preferences with ease. One seasonal catch: Oslo springs forward and falls back, but Addis Ababa doesn't, so the gap changes by an hour for several months of the year.