Time difference between Buenos Aires and Sydney
Compare the current local time in Buenos Aires and Sydney, 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 Buenos Aires's 9:00–18:00 business hours overlap with Sydney's.
Buenos Aires working hours
Sydney working hours
Overlap (both working)
🇦🇷 Buenos Aires
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🇦🇺 Sydney
Scheduling across Buenos Aires and Sydney
Scheduling between Buenos Aires and Sydney is hard. Their standard business hours do not overlap on the same day, with the smallest gap running 2 hours between Buenos Aires closing at 18:00 local and Sydney opening at 09:00 local. Practical bridging slots: an early Sydney start at 07:00 (catching Buenos Aires just at close, 18:00), or a late Buenos Aires call at 20:00 (catching Sydney at opening, 09:00).
Quick reference
| 🇦🇷 Buenos Aires | 🇦🇺 Sydney | In Sydney 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
🇦🇷 Buenos Aires
Buenos Aires does not observe daylight saving time. The local offset is fixed year-round.
🇦🇺 Sydney
Currently in AEST (standard time)
Clocks go forward to AEDT
on Saturday 3 October 2026