Sydney to Thessaloniki Time Difference
Thessaloniki is 7 hours behind Sydney. When it is noon in Sydney, it is 05:00 in Thessaloniki.
Sydney (UTC+10) → Athens (UTC+3)
🕐 Interactive Time Explorer
When it's 21:00 in Sydney, it's 14:00 in Thessaloniki
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Sydney & Thessaloniki✓ 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 16:00
16:00 - 17:00
⏰ Quick Conversion
06:00
Sydney
23:00
Thessaloniki (-1)
09:00
Sydney
02:00
Thessaloniki
12:00
Sydney
05:00
Thessaloniki
15:00
Sydney
08:00
Thessaloniki
18:00
Sydney
11:00
Thessaloniki
21:00
Sydney
14:00
Thessaloniki
00:00
Sydney
17:00
Thessaloniki (-1)
03:00
Sydney
20:00
Thessaloniki (-1)
Frequently Asked Questions
How many hours is Sydney ahead of Thessaloniki?
Thessaloniki is 7 hours behind Sydney. When it is 12:00 noon in Sydney, it is 05:00 in Thessaloniki. Sydney operates on Australia/Sydney (UTC+10), while Thessaloniki uses Europe/Athens (UTC+3).
What is the best time to call Thessaloniki from Sydney?
There are 2 hours of overlapping business time (9 AM–5 PM) between Sydney and Thessaloniki. The best window is 16:00–18:00 Sydney time (09:00–11:00 in Thessaloniki).
Does the Sydney to Thessaloniki 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 Sydney and Thessaloniki
The distance between Sydney and Thessaloniki is approximately 15,442 km. A direct flight typically takes around 19.2 hours. Your arrival clock will show local Thessaloniki time — use our Flight Time Calculator to predict exact arrival times.