San José to Sydney Time Converter
Sydney is +17h ahead of San José
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FROM
San José
Costa Rica
UTC-06:00
TO
Sydney
Australia
UTC+11:00
Date-aware conversion
Convert a specific date and time
Result
Wed, Oct 14, 2026 10:59
San José: Tuesday, October 13, 2026 5:59 PM CST to Sydney: Wednesday, October 14, 2026 10:59 AM GMT+11.
Sydney is 17h ahead of San José on this date
24-Hour Comparison
Every hour in San José and the corresponding time in Sydney. Green rows indicate business hours in Sydney.
Time zones
San José uses America/Costa_Rica (CST) and Sydney uses Australia/Sydney (GMT+11). The difference can shift during daylight saving changes, so checking the exact date matters.
Best use
Use the green rows to spot normal working hours in Sydney. For teams across more cities, open the meeting planner and compare up to five locations.
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Best time for San José and Sydney
The easiest overlap starts around 4:00 PM and runs through 5:00 PM in the source city, while the destination city is also inside normal working hours. For important calls, check the meeting date because the offset can change when either location enters or leaves daylight saving time.
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City context
About these cities
About San José
San José is located in Costa Rica (North America). It uses the America/Costa_Rica timezone with a standard offset of UTC-06:00. It does not observe Daylight Saving Time. See the full San José time page for live clock and planning details.
About Sydney
Sydney is located in Australia (Oceania). It uses the Australia/Sydney timezone with a standard offset of UTC+11:00. It observes DST, switching between AEST and AEDT. See the full Sydney time page for live clock and planning details.