Hyderabad is 5.5 hours ahead of Reykjavik
Best overlap: 8:30 AM to 12:30 PM in Reykjavik is 2:00 PM to 6:00 PM in Hyderabad.
Both offices are open during 8:30 AM to 12:30 PM Reykjavik time, which is 2:00 PM to 6:00 PM in Hyderabad. Hyderabad is 5.5 hours ahead of Reykjavik. That leaves about 4 hours of common time — enough for a meeting or two, so use it deliberately.