Sydney to Adelaide Time Converter
Adelaide is -0h 30m behind Sydney
Quick converter
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FROM
Sydney
Australia
UTC+10:00
TO
Adelaide
Australia
UTC+09:30
Date-aware conversion
Convert a specific date and time
Result
Thu, Aug 6, 2026 09:38
Sydney: Thursday, August 6, 2026 10:08 AM GMT+10 to Adelaide: Thursday, August 6, 2026 9:38 AM GMT+9:30.
Adelaide is 0h 30m behind Sydney on this date
24-Hour Comparison
Every hour in Sydney and the corresponding time in Adelaide. Green rows indicate business hours in Adelaide.
Time zones
Sydney uses Australia/Sydney (GMT+10) and Adelaide uses Australia/Adelaide (GMT+9:30). 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 Adelaide. For teams across more cities, open the meeting planner and compare up to five locations.
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Best time for Sydney and Adelaide
The easiest overlap starts around 10:00 AM 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 Sydney
Sydney is located in Australia (Oceania). It uses the Australia/Sydney timezone with a standard offset of UTC+10:00. It observes DST, switching between AEST and AEDT. See the full Sydney time page for live clock and planning details.
About Adelaide
Adelaide is located in Australia (Oceania). It uses the Australia/Adelaide timezone with a standard offset of UTC+09:30. It observes DST, switching between ACST and ACDT. See the full Adelaide time page for live clock and planning details.
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