Tokyo is 8 hours ahead of Vienna during Central European Time (or 7 hours during CEST). Vienna uses Central European Time (CET/CEST, UTC+1/+2) while Tokyo uses Japan Standard Time (JST, UTC+9). When it's 12:00 PM in Vienna, it's 8:00 PM in Tokyo (or 7:00 PM during Vienna's daylight saving time).
Vienna observes daylight saving time while Japan does not. This means the difference varies between 7 and 8 hours throughout the year.
Best calling time: 8:00 AM - 10:00 AM Vienna time. This corresponds to 4:00 PM - 6:00 PM in Tokyo (during CET), catching late afternoon business hours in Japan.
Vienna and Tokyo have cultural and business connections, particularly in classical music, automotive, and technology sectors. Austrian companies like Red Bull have significant presence in Japan. The substantial time difference requires early morning calls from Vienna to reach Tokyo's afternoon hours.