Sydney is 13 hours ahead of Argentina. At noon in Sydney, your contact in Argentina sees 23:00.
Sydney observes Australia/Sydney and Argentina observes America/Argentina/Buenos_Aires — a 13 hours gap between them.
Working hours overlap
When Sydney is in standard working hours, Argentina is not — and vice versa. There is no mutual business window between these two locations.
Meeting time recommendations
No business hours overlap exists between Sydney and Argentina. Showing the most balanced options with minimal inconvenience for both locations.
05:00 Sydney / 16:00 Buenos Aires⚡ One side off-hours
⚠️ 4h before working hours in Sydney
09:00 Sydney / 20:00 Buenos Aires⚡ One side off-hours
⚠️ 4h after working hours in Buenos Aires
04:00 Sydney / 15:00 Buenos Aires⚡ One side off-hours
⚠️ 5h before working hours in Sydney
Assumes a standard 9 AM–5 PM workday in each location's local timezone.
Public holidays for both locations
⚡ Holiday alerts for both locations, double-check schedules before confirming.
Sydney6 holidays
Sep 28King's Birthday
Oct 5Labour Day
Oct 5King's Birthday
Nov 3Melbourne Cup
Dec 25Christmas Day
Argentina5 holidays
Aug 17General José de San Martín Memorial DaySOON
Oct 12Day of Respect for Cultural Diversity
Nov 23National Sovereignty Day
Dec 8Immaculate Conception Day
Dec 25Christmas Day
Scheduling between Sydney and Argentina
Working across Sydney (Australia) and Argentina (Argentina) is a challenge — the 13-hour difference means no shared business hours window under a standard schedule. Flexibility from at least one side is required.
💡 Scheduling tips for these locations
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05:00–06:00 in Sydney corresponds to 16:00–17:00 in Argentina (4h before working hours in Sydney).
⚡
09:00–10:00 in Sydney corresponds to 20:00–21:00 in Argentina (4h after working hours in Buenos Aires).
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04:00–05:00 in Sydney corresponds to 15:00–16:00 in Argentina (5h before working hours in Sydney).
With no shared business hours, these slots distribute the scheduling burden as evenly as possible between both locations.
Recurring meetings are particularly vulnerable to DST shifts. The ClockinSync Chrome Extension alerts you before the offset changes.
Drag the slider at the top to convert any Sydney time instantly. You can also type natural language like "3pm", "15:00", or a location name to get an immediate answer.
