Geneva is 1 hour ahead of Reykjavik
Best overlap: 8:00 AM to 5:00 PM in Reykjavik is 9:00 AM to 6:00 PM in Geneva.
The sweet spot is 8:00 AM to 5:00 PM Reykjavik time, matching 9:00 AM to 6:00 PM in Geneva. Even with Geneva ahead by 1 hour, your workdays overlap by a comfortable 9 hours — plenty of flexibility for both sides. Just remember Geneva changes its clocks for daylight saving and Reykjavik doesn't, so confirm the overlap whenever the seasons turn.