Time difference between Sydney and Buenos Aires

Buenos Aires is 13 hours behind Sydney

Sydney, Australia is UTC+10 · Buenos Aires, Argentina is UTC−3 — on standard time

The gap is not the same all year

Every converter gives one number for this pair. That number is right for most of the year and wrong for part of it, because Sydney goes forward on the first Sunday in October and back on the first Sunday in April and Buenos Aires does not change its clocks.

Buenos Aires stays put all year while Sydney moves, so a meeting fixed in Buenos Aires's calendar shifts by an hour twice a year at Sydney's end.

When they can both be at their desks

Nine-to-five in Sydney and nine-to-five in Buenos Aires do not overlap at all. With 13 hours between them, one side is always outside working hours, and the practical question is which side takes the early start or the late finish rather than when to meet.

Sydney to Buenos Aires, hour by hour

On the usual gap of 13 hours.

Frequently asked questions

Other pairs

• Sydney to Lima
• Sydney to Lagos
• Sydney to Johannesburg
• Sydney to Nairobi
• Melbourne to London
• Melbourne to Dublin
• Melbourne to Lisbon
• Melbourne to Paris
• Melbourne to Berlin
• Melbourne to Madrid

Every Sydney pair · Every Buenos Aires pair · All city pairs · Time zones by abbreviation