What is the time difference between Portland and Sydney?

Portland (US) uses the America/Los_Angeles timezone at UTC-8, while Sydney (Australia) uses Australia/Sydney at UTC+10. This means Sydney is 18 hours ahead of Portland (based on standard offsets — the live difference above accounts for daylight saving time).

When scheduling a call or meeting between Portland and Sydney, look for the overlapping work hours highlighted above. The live clocks on this page update every second, and the difference adjusts automatically when either city enters or exits daylight saving time.

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