There is no standard 8-to-6 overlap. Someone joins early or late.
Wellington is 12 hours ahead of Geneva, which is far enough that a normal 9-to-5 in one city never reaches the other's working hours. One practical option: Geneva dials in early while it's still late afternoon or evening in Wellington.
What is the time difference between Wellington and Geneva?
Geneva is 12 hours behind Wellington.
What are the best overlapping working hours between Wellington and Geneva?
Unfortunately, there are no standard overlapping working hours (8 AM to 6 PM) between Wellington and Geneva. You will likely need to schedule meetings outside of regular office hours.
How many hours overlap between Wellington and Geneva during a typical workday?
Unfortunately, there are no overlapping work hours. Someone will usually need to join earlier or later than a normal workday.
Does Daylight Saving Time affect the time difference between Wellington and Geneva?
Both Wellington and Geneva observe Daylight Saving Time. However, if their DST transition dates differ, the time difference may temporarily change during those periods.