Time difference between Portland and Shanghai
Compare the current local time in Portland and Shanghai, see when your working hours overlap, and convert any specific hour between the two timezones.
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Convert a specific time
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Working-hours overlap
When Portland's 9:00–17:00 business hours overlap with Shanghai's.
Portland working hours
Shanghai working hours
Overlap (both working)
🇺🇸 Portland
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01
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04
05
06
07
08
09
10
11
12
13
14
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🇨🇳 Shanghai
Scheduling across Portland and Shanghai
Scheduling between Portland and Shanghai is hard. Their standard business hours do not overlap on the same day, with the smallest gap running 1 hour between Portland closing at 17:00 local and Shanghai opening at 09:00 local. Practical bridging slots: an early Shanghai start at 08:00 (catching Portland just at close, 17:00), or a late Portland call at 18:00 (catching Shanghai at opening, 09:00).
Quick reference
| 🇺🇸 Portland | 🇨🇳 Shanghai | In Shanghai it's… |
|---|---|---|
| 06:00 — Early morning | — | — |
| 09:00 — Start of work | — | — |
| 12:00 — Lunchtime | — | — |
| 15:00 — Mid-afternoon | — | — |
| 17:00 — End of work | — | — |
| 20:00 — Evening | — | — |
Daylight saving status
🇺🇸 Portland
Currently in PDT (daylight saving)
Clocks go back to PST
on Sunday 1 November 2026
🇨🇳 Shanghai
Shanghai does not observe daylight saving time. The local offset is fixed year-round.