Seoul ↔ Sydney
Seoul is +1 behind Sydney
Sun, Jun 7
22°Covercast cloudsSun, Jun 7
13°Cclear skySeoulUTC+9
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SydneyUTC+10
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When to call
Best time for a call: 09:00–17:00 in Seoul
Working hours assumed 9:00–18:00.
Seoul does not switch to summer/winter time — UTC+9 all year round.
Currently standard time (GMT+10, UTC+10).
Next change: October 4, 2026 — clocks go forward 1 hour.