Stockholm 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 Stockholm.
Both offices are open during 8:00 AM to 5:00 PM Reykjavik time, which is 9:00 AM to 6:00 PM in Stockholm. Even with Stockholm ahead by 1 hour, your workdays overlap by a comfortable 9 hours — plenty of flexibility for both sides. Watch the DST gap — when Stockholm changes its clocks and Reykjavik stays the same, this window slides by an hour.