Timetate
A world clock on a live 3D globe. Put Sydney and Athens on it side by side.
🇦🇺 Sydney (UTC+11) · 🇬🇷 Athens (UTC+2) · 9 hours difference — Sydney is ahead
Best Time to Meet
No standard business-hours overlap. Extended window: 16:00–20:00 in SydneyAt least one city will be in early morning or evening hours.
24-Hour Schedule
| City | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 🇦🇺 Sydney | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 |
| 🇬🇷 Athens | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | 00:00 | 01:00 |
Quick Reference
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Open Meeting Planner →Sydney is a finance city and Athens a shipping city; the two economies buy from each other rather than compete. Put simply, when it is 09:00 in Athens it is already 9 hours later in Sydney.
The working week is Monday to Friday on both sides: roughly 09:00–17:30 in Sydney and 09:00–17:00 in Athens. On the Sydney side the dates that break a schedule are Australia Day (26 January) and Anzac Day (25 April); on the Athens side, Orthodox Easter (Good Friday to Easter Monday, April or May) and Independence Day (25 March).
The office days never overlap; the workable slots are Athens's early morning against Sydney's evening. Rotate the inconvenience rather than fixing it on one side. Both cities change their clocks, on different dates, so the gap is an hour off for a few weeks each spring and autumn.
Sydney is 9 hours ahead of Athens. The gap changes by an hour around the clock changes.
There is no hour when both offices are open. The closest is early morning in Athens against the end of the day in Sydney; alternate which side takes the awkward slot.
Alternate. A standing call that is always 07:00 for Athens or always 19:00 for Sydney is resented within a month; rotating it keeps both sides in the room.
For the working day, yes — the gap is not wide enough to push office hours across midnight.
Explore city time zones
Times on this page were calculated on .