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