Time difference between Guangzhou and St. John's
Compare the current local time in Guangzhou and St. John's, 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 St. John's's.
Guangzhou working hours
St. John's working hours
Overlap (both working)
🇨🇳 Guangzhou
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🇨🇦 St. John's
How do you schedule across Guangzhou and St. John's?
Scheduling between Guangzhou and St. John's is hard. Their standard business hours do not overlap on the same day, with the smallest gap running 2 hours 30 minutes between Guangzhou closing at 17:00 local and St. John's opening at 09:00 local. Practical bridging slots: an early St. John's start at 06:30 (catching Guangzhou just at close, 17:00), or a late Guangzhou call at 19:30 (catching St. John's at opening, 09:00).
What's the quick reference?
| 🇨🇳 Guangzhou | 🇨🇦 St. John's | In St. John's 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 | — | — |
What's the daylight saving status?
🇨🇳 Guangzhou
Guangzhou does not observe daylight saving time. The local offset is fixed year-round.
🇨🇦 St. John's
Currently in NDT (daylight saving)
Clocks go back to NST
on Sunday 1 November 2026