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

Exact time synced with atomic clocks (IANA + NTP)
Thursday, May 21, 2026
Czech Republic Β· Europe/Prague 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 Prague and Tokyo, the overlap window is limited to typical business hours. When it is 9 am in Prague it is 4 pm in Tokyo β a workable window for scheduling. The latest reasonable overlap is around 10 am in Prague (5 pm in Tokyo). Outside this window there is effectively no good overlap for regular office hours.
Scheduling a family call between Prague and Tokyo takes a little planning. Prague 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 Prague 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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