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Sydney is +0h 30m ahead of Adelaide
Quick converter
FROM
Adelaide
Australia
UTC+09:30
TO
Sydney
Australia
UTC+10:00
Date-aware conversion
Result
Sat, Jun 20, 2026 14:04
Adelaide: Saturday, June 20, 2026 1:34 PM GMT+9:30 to Sydney: Saturday, June 20, 2026 2:04 PM GMT+10.
Sydney is 0h 30m ahead of Adelaide on this date
Every hour in Adelaide and the corresponding time in Sydney. Green rows indicate business hours in Sydney.
Time zones
Adelaide uses Australia/Adelaide (GMT+9:30) and Sydney uses Australia/Sydney (GMT+10). 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.
Plan a meetingMeeting guidance
The easiest overlap starts around 9:00 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.
Compare meeting hoursQuick examples
City context
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.
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.
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