Does Athens observe daylight saving time?

Yes. Athens is on EEST (UTC+3) now, and its clocks go back 1 hour on Sun, Oct 25, to EET (UTC+2).

Does Sydney observe daylight saving time?

Yes. Sydney is on AEDT (UTC+11) now, and its clocks go back 1 hour on Sun, Apr 4, 2027, to AEST (UTC+10).

What time is it in Sydney when it's 9 AM in Athens?

5:00 PM in Sydney, on the same day.

Athens to Sydney Meeting Planner

Sydney is 8 hours ahead of Athens right now. Their working days don't overlap today.

Athens · Greece

5:35 AM

Sun, Oct 18 · EEST · summer time

Sydney · Australia

1:35 PM

Sun, Oct 18 · AEDT · summer time

Best Meeting Times Between Athens and Sydney

No time falls inside working hours (9 AM to 5 PM) in both cities. The closest is 11:00 AM in Athens, which is 7:00 PM in Sydney; consider splitting into two shorter meetings or shifting someone's hours.

Who's meeting

2 of 4 places

AthensOrganizerGreece ·· summer time5:35AMnow
SydneyAustralia ·· summer time1:35PMnow

Add a city

Add up to 4 places by city, country, time zone or abbreviation, like Tokyo, India or JST. Press "/" to jump here.

Date in Athens

Working hours, everywhere

Best times to meet

Sunday, October 18, 2026, in Athens time.

11:00AMBest · GoodWorking hours in Athens (11:00); just outside working hours in Sydney (19:00).
10:00AMOption 2 · GoodWorking hours in Athens (10:00); just outside working hours in Sydney (18:00).
9:00AMOption 3 · GoodWorking hours in Athens (09:00); just outside working hours in Sydney (17:00).

The whole day

Pick any slot in the Fit row, or use the arrow keys there, to make it the meeting time.

Each column is a one-hour slot of the first place's day. The Fit row grades how well the slot suits everyone; each row shows the local time and whether it's working hours there.
Fit
AthensEEST
SydneyAEDT
UTC	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20

Working hours (09–17)Just outside (07–09, 17–20)Late evening (20–23)NightFit: optimal, good, possible, poor

Your meeting

Athens11:00 AM EESTSun, Oct 18
Sydney7:00 PM AEDTSun, Oct 18
UTC2026-10-18 08:00 UTC

What will it cost? Try the meeting cost calculator.

Time difference between Athens and Sydney

Sydney is 8 hours ahead of Athens right now: Sydney is on AEDT (UTC+11) and Athens on EEST (UTC+3). That changes on Sun, Oct 25, when clocks go back in Athens: then Sydney is 9 hours ahead of Athens.

Time difference between Athens and Sydney over the next 12 months
From	Difference	Why
Now	Sydney 8 hours ahead	—
Sun, Oct 25	Sydney 9 hours ahead	Clocks go back in Athens
Sun, Mar 28, 2027	Sydney 8 hours ahead	Clocks go forward in Athens
Sun, Apr 4, 2027	Sydney 7 hours ahead	Clocks go back in Sydney
Sun, Oct 3, 2027	Sydney 8 hours ahead	Clocks go forward in Sydney

Athens is on Eastern European Standard Time. Sydney is on Australian Eastern Standard Time.

Frequently Asked Questions: Athens & Sydney Scheduling

What is the time difference between Athens and Sydney?: Sydney is 8 hours ahead of Athens right now: Sydney is on AEDT (UTC+11) and Athens on EEST (UTC+3). That changes on Sun, Oct 25, when clocks go back in Athens: then Sydney is 9 hours ahead of Athens.
What is the best time to schedule a meeting between Athens and Sydney?: No time falls inside working hours (9 AM to 5 PM) in both cities. The closest is 11:00 AM in Athens, which is 7:00 PM in Sydney; consider splitting into two shorter meetings or shifting someone's hours.
Does Athens observe daylight saving time?: Yes. Athens is on EEST (UTC+3) now, and its clocks go back 1 hour on Sun, Oct 25, to EET (UTC+2).
Does Sydney observe daylight saving time?: Yes. Sydney is on AEDT (UTC+11) now, and its clocks go back 1 hour on Sun, Apr 4, 2027, to AEST (UTC+10).
What time is it in Sydney when it's 9 AM in Athens?: 5:00 PM in Sydney, on the same day.

Or see every city pair, or plan with more places in the meeting planner.