US West to Central Europe — Berlin / Munich / Paris
PST is 9 h behind CET (8 h during PDT/CEST). Effectively no daytime overlap — 9 AM PT = 6 PM CET, right at end of the European working day. Real workflows are async here: Berlin engineering PRs get reviewed overnight by SF, and vice versa. Live-meeting scheduling means one side takes an unpleasant hour (8 AM PT or 8 AM CET / 11 PM PT).