AllTimeZone
Meeting plannerΔ 13 hours

Best meeting time: Buenos Aires & Sydney

Recommended slots for a cross-timezone call between Buenos Aires (Argentina) and Sydney (Australia). Times update live and account for Daylight Saving automatically.

Argentina

Buenos Aires

2:20 PM

UTC-03:00 · GMT-3

Australia

Sydney

3:20 AM

UTC+10:00 · GMT+10

Recommended windows

Best available overlap

00:00 UTC
Buenos Aires
9:00 PM
Sydney
10:00 AM

One side is in core business hours, the other is in early or late working hours — workable for most teams.

Morning in Buenos Aires

11:00 UTC
Buenos Aires
8:00 AM
Sydney
9:00 PM

Great for a focused morning standup on the Buenos Aires side.

Afternoon in Sydney

03:00 UTC
Buenos Aires
12:00 AM
Sydney
1:00 PM

Works when Sydney prefers post-lunch slots and Buenos Aires can take an early or late call.

Advice

Best overlap: 9:00 PM–9:00 PM Buenos Aires time (1/2 zones in business hours).

24-hour overlap

Green = both cities in business hours. Amber = one in evening. Grey = at least one asleep.

UTCBuenos AiresSydneySuitability
00:009:00 PM10:00 AMWorkable — one evening
01:0010:00 PM11:00 AMLimited — one asleep
02:0011:00 PM12:00 PMLimited — one asleep
03:0012:00 AM1:00 PMLimited — one asleep
04:001:00 AM2:00 PMLimited — one asleep
05:002:00 AM3:00 PMLimited — one asleep
06:003:00 AM4:00 PMLimited — one asleep
07:004:00 AM5:00 PMPoor — both off-hours
08:005:00 AM6:00 PMPoor — both off-hours
09:006:00 AM7:00 PMPoor — both off-hours
10:007:00 AM8:00 PMPoor — both off-hours
11:008:00 AM9:00 PMPoor — both off-hours
12:009:00 AM10:00 PMLimited — one asleep
13:0010:00 AM11:00 PMLimited — one asleep
14:0011:00 AM12:00 AMLimited — one asleep
15:0012:00 PM1:00 AMLimited — one asleep
16:001:00 PM2:00 AMLimited — one asleep
17:002:00 PM3:00 AMLimited — one asleep
18:003:00 PM4:00 AMLimited — one asleep
19:004:00 PM5:00 AMLimited — one asleep
20:005:00 PM6:00 AMPoor — both off-hours
21:006:00 PM7:00 AMPoor — both off-hours
22:007:00 PM8:00 AMPoor — both off-hours
23:008:00 PM9:00 AMWorkable — one evening

About

Working across 13 hours of time difference

With 13 hours between Buenos Aires and Sydney, there is essentially no overlap during normal business hours. One side will always be early-morning or late-evening. Async-first collaboration is the realistic default. Reserve live calls for genuinely high-bandwidth conversations and rotate who absorbs the inconvenience week-to-week.

Daylight Saving Time can shift the gap by an hour twice a year. The North American DST window does not align with the European one, so the offset between Buenos Aires and Sydney can drift in late March and again in early November. Use this page to re-check your standing meeting on each transition.

FAQ

What's the best time for a meeting between Buenos Aires and Sydney?

Best overlap: 9:00 PM–9:00 PM Buenos Aires time (1/2 zones in business hours). The strongest business-hour overlap is UTC 0:00–1:00, which is Buenos Aires 9:00 PM–9:00 PM and Sydney 10:00 AM–10:00 AM locally.

What is the time difference between Buenos Aires and Sydney?

Buenos Aires is currently UTC-03:00 and Sydney is UTC+10:00, a difference of 13 hours. The exact gap can shift by one hour when one city switches to or from Daylight Saving Time.

Should we shift the meeting if one city changes Daylight Saving Time?

Yes — when only one of the two cities observes DST, the overlap window moves by an hour. Re-check this page in the weeks around March/April and October/November and adjust your standing meeting accordingly. The 24-hour grid below always reflects the current correct offset.

Can I schedule a daily standup that works for both Buenos Aires and Sydney?

Probably not as a daily — the offset is too large for both sides to stay in standard hours. Consider an asynchronous standup (written updates) and reserving live meetings for weekly or fortnightly cadence.

Related

Full 24-hour comparison →Current time in Buenos AiresCurrent time in Sydney