Shanghai ↔ Seattle
Shanghai is +15 ahead of Seattle
Sun, Jun 7
27°Cbroken cloudsSat, Jun 6
13°Covercast cloudsShanghaiUTC+8
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08
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SeattleUTC-7
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07
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When to call
No comfortable common working hours — these cities barely overlap.
Working hours assumed 9:00–18:00.
Shanghai does not switch to summer/winter time — UTC+8 all year round.
Currently summer time (PDT, UTC-7).
Next change: November 1, 2026 — clocks go back 1 hour.