Sydney to Thessaloniki Time Converter
Thessaloniki is -7h behind Sydney
Quick converter
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FROM
Sydney
Australia
UTC+10:00
TO
Thessaloniki
Greece
UTC+03:00
Date-aware conversion
Convert a specific date and time
Result
Sun, Jun 14, 2026 05:45
Sydney: Sunday, June 14, 2026 12:45 PM GMT+10 to Thessaloniki: Sunday, June 14, 2026 5:45 AM GMT+3.
Thessaloniki is 7h behind Sydney on this date
24-Hour Comparison
Every hour in Sydney and the corresponding time in Thessaloniki. Green rows indicate business hours in Thessaloniki.
Time zones
Sydney uses Australia/Sydney (GMT+10) and Thessaloniki uses Europe/Athens (GMT+3). 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 Thessaloniki. For teams across more cities, open the meeting planner and compare up to five locations.
Plan a meetingMeeting guidance
Best time for Sydney and Thessaloniki
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.
Compare meeting hoursQuick examples
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 Thessaloniki
Thessaloniki is located in Greece (Europe). It uses the Europe/Athens timezone with a standard offset of UTC+03:00. It observes DST, switching between EET and EEST. See the full Thessaloniki time page for live clock and planning details.
Frequently Asked Questions
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