Time difference between Guangzhou and Irvine
Compare the current local time in Guangzhou and Irvine, see when your working hours overlap, and convert any specific hour between the two timezones.
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How do I convert a specific time?
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What's the working-hours overlap?
When Guangzhou's 9:00–17:00 business hours overlap with Irvine's.
Guangzhou working hours
Irvine working hours
Overlap (both working)
🇨🇳 Guangzhou
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🇺🇸 Irvine
How do you schedule across Guangzhou and Irvine?
Scheduling between Guangzhou and Irvine is hard. Their standard business hours do not overlap on the same day, with the smallest gap running 1 hour between Irvine closing at 17:00 local and Guangzhou opening at 09:00 local. Practical bridging slots: an early Guangzhou start at 08:00 (catching Irvine just at close, 17:00), or a late Irvine call at 18:00 (catching Guangzhou at opening, 09:00).
What's the quick reference?
| 🇨🇳 Guangzhou | 🇺🇸 Irvine | In Irvine 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 | — | — |