Calgary is 14 hours behind Taipei

There is no standard 8-to-6 overlap. Someone joins early or late.

Calgary is 14 hours behind Taipei, which is far enough that a normal 9-to-5 in one city never reaches the other's working hours. One practical option: Calgary dials in early while it's still late afternoon or evening in Taipei. Because Calgary and Taipei don't both observe daylight saving, plan to re-check the overlap around March and November.