Eastern European Time (eet) is used in Greece. The IANA timezone identifier is Europe/Athens.

EET to SYDNEY Time Converter

Q: Where is sydney used?

SYDNEY (Sydney) (sydney) is used in Australia. The IANA timezone identifier is Australia/Sydney.

Eastern European Time → SYDNEY (Sydney)

EET = UTC+3SYDNEY = UTC+10

ClockinSync

BASE

09:00

Work Clients Team +

00:0006:0012:0018:0024:00

Sydney

Australia · +7h

16:00

London

United Kingdom · -2h

07:00

New York

USA · -7h

02:00

Tokyo

Japan · +6h

15:00

Dubai

United Arab Emirates · +1h

10:00

Time difference: EET (Athens) and Sydney

EET (Athens) is 7 hours behind Sydney. When EET (Athens) clocks hit noon, Sydney reads 19:00.

EET (Athens) observes Europe/Athens and Sydney observes Australia/Sydney — a 7 hours gap between them.

Business hours comparison

Every working day, EET (Athens) and Sydney are both in business hours for 1 hour simultaneously.

00:0006:0012:0018:0024:00

EET (Athens)

Sydney

Overlap (1h)

Optimal meeting slots

EET (Athens) and Sydney share 1 hour of business hours overlap daily.

09:00 Athens / 16:00 Sydney✓ Both working

Assumes a standard 9 AM–5 PM workday in each location's local timezone.

Holiday calendar for both locations

⚡ Both locations have upcoming holidays, check availability before scheduling.

EET (Athens)4 holidays

Aug 15Assumption Day

Oct 28Ochi Day

Dec 25Christmas Day

Dec 26St. Stephen's Day

Sydney7 holidays

Aug 3Picnic Day

Sep 28King's Birthday

Oct 5Labour Day

Oct 5King's Birthday

Nov 3Melbourne Cup

Working across EET (Athens) and Sydney

Coordinating between EET (Athens) (Greece) and Sydney (Australia) means working around a 7-hour time difference. The 1-hour overlap window gives both teams a natural slot for real-time collaboration without anyone working outside normal hours.

💡 Best practice for cross-timezone meetings

✅

Schedule at 09:00–10:00 (EET (Athens)) for a 16:00–17:00 slot in Sydney — the sweet spot where both teams are working.

Recurring meetings are particularly vulnerable to DST shifts. The ClockinSync Chrome Extension alerts you before the offset changes.

Install ClockinSync Free →

Drag the slider at the top to convert any EET (Athens) time instantly. You can also type natural language like "3pm", "15:00", or a location name to get an immediate answer.

EET (Athens) ↔ SYDNEY (Sydney)

1h of business hours overlap daily (09:00–17:00)

EET (Athens)

SYDNEY (Sydney)

00:00

07:00

01:00

08:00

02:00

09:00Working

03:00

10:00Working

04:00

11:00Working

05:00

12:00Working

06:00

13:00Working

07:00

14:00Working

08:00

15:00Working

09:00Working

16:00Working

10:00Working

17:00off

11:00Working

18:00off

12:00Working

19:00off

13:00Working

20:00off

14:00Working

21:00off

15:00Working

22:00off

16:00Working

23:00off

17:00

00:00+1d

18:00

01:00+1d

19:00

02:00+1d

20:00

03:00+1d

21:00

04:00+1d

22:00

05:00+1d

23:00

06:00+1d

Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.

Frequently Asked Questions

What is the difference between eet and sydney?

Eastern European Time (eet) is UTC+3 and SYDNEY (Sydney) (sydney) is UTC+10. The difference between them is 7 hours.

Where is eet used?

Eastern European Time (eet) is used in Greece and surrounding regions. The IANA timezone identifier is Europe/Athens.

Where is sydney used?

SYDNEY (Sydney) (sydney) is used in Australia and surrounding regions. The IANA timezone identifier is Australia/Sydney.

How do I convert eet to sydney?

Use the interactive converter above. Drag the time slider to any eet time and the sydney equivalent updates instantly. You can also type a time like "3pm" or "15:00" in the input bar.

Popular EET conversions

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Popular SYDNEY conversions

London → SYDNEY New York → SYDNEY Tokyo → SYDNEY Dubai → SYDNEY Paris → SYDNEY Berlin → SYDNEY Singapore → SYDNEY Los Angeles → SYDNEY Toronto → SYDNEY Mumbai → SYDNEY