Geneva is 7 hours behind Hong Kong
Best overlap: 3:00 PM to 6:00 PM in Hong Kong is 8:00 AM to 11:00 AM in Geneva.
Both teams are at their desks between 3:00 PM to 6:00 PM in Hong Kong and 8:00 AM to 11:00 AM in Geneva. Geneva is 7 hours behind Hong Kong, leaving about 3 hours of shared hours — plan recurring calls early in that window to leave buffer. A quick caveat — Geneva's clocks move for daylight saving and Hong Kong's don't, so the times here are right for only part of the year.