Thessaloniki to Sydney Time Difference
Sydney is 7 hours ahead of Thessaloniki. When it is noon in Thessaloniki, it is 19:00 in Sydney.
Athens (UTC+3) → Sydney (UTC+10)
🕐 Interactive Time Explorer
When it's 21:00 in Thessaloniki, it's 04:00 in Sydney
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Thessaloniki & Sydney✓ Perfect Match (1 hours)
◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
15,442 km
Est. Flight Time
~19.2h
Time Difference
+7h
Work Hours Overlap
1h
Limited
🔴 Office Closed
Today 09:00
09:00 - 10:00
⏰ Quick Conversion
06:00
Thessaloniki
13:00
Sydney
09:00
Thessaloniki
16:00
Sydney
12:00
Thessaloniki
19:00
Sydney
15:00
Thessaloniki
22:00
Sydney
18:00
Thessaloniki
01:00
Sydney (+1)
21:00
Thessaloniki
04:00
Sydney (+1)
00:00
Thessaloniki
07:00
Sydney
03:00
Thessaloniki
10:00
Sydney
Frequently Asked Questions
How many hours is Thessaloniki behind Sydney?
Sydney is 7 hours ahead of Thessaloniki. When it is 12:00 noon in Thessaloniki, it is 19:00 in Sydney. Thessaloniki operates on Europe/Athens (UTC+3), while Sydney uses Australia/Sydney (UTC+10).
What is the best time to call Sydney from Thessaloniki?
There is 1 hour of overlapping business time (9 AM–5 PM) between Thessaloniki and Sydney. The best window is 09:00–10:00 Thessaloniki time (16:00–17:00 in Sydney).
Does the Thessaloniki to Sydney time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Thessaloniki and Sydney
The distance between Thessaloniki and Sydney is approximately 15,442 km. A direct flight typically takes around 19.2 hours. Your arrival clock will show local Sydney time — use our Flight Time Calculator to predict exact arrival times.