Hamburg is 7 hours behind Taipei
Best overlap: 3:00 PM to 6:00 PM in Taipei is 8:00 AM to 11:00 AM in Hamburg.
The sweet spot is 3:00 PM to 6:00 PM Taipei time, matching 8:00 AM to 11:00 AM in Hamburg. You get roughly 3 hours of shared time, so aim for the middle of that window to keep the call comfortable for both teams. Because only Hamburg changes its clocks, the overlap above isn't fixed; expect a one-hour shift when Hamburg enters or leaves daylight saving.