
Exact time synced with atomic clocks (IANA + NTP)
Thursday, May 21, 2026
Austria Β· Europe/Vienna Β· GMT+2
Vienna is 7h behind Tokyo

Exact time synced with atomic clocks (IANA + NTP)
Thursday, May 21, 2026
Austria Β· Europe/Vienna Β· GMT+2

Exact time synced with atomic clocks (IANA + NTP)
Thursday, May 21, 2026
Japan Β· Asia/Tokyo Β· GMT+9
If you are scheduling a call between Vienna and Tokyo, the overlap window is limited to typical business hours. When it is 9 am in Vienna it is 4 pm in Tokyo β a workable window for scheduling. The latest reasonable overlap is around 10 am in Vienna (5 pm in Tokyo). Outside this window there is effectively no good overlap for regular office hours.
Scheduling a family call between Vienna and Tokyo takes a little planning. Vienna is 7 hours behind Tokyo, which means there's no window that feels comfortable for everyone at the same time. The most manageable option is early evening in Vienna β around 7 pm β which puts Tokyo at 2 am. Someone will need to stretch a little, but at least no one's setting a middle-of-the-night alarm. Weekends tend to give the most flexibility if you can agree on a time in advance.
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