Time difference between Dublin and Athens
Athens is 2 hours ahead of Dublin. When it's 9:00 in Dublin, it's 11:00 in Athens.
Athens is 2 hours ahead of Dublin.
On Saturday, 3 October 2026, 09:00 in Dublin is 11:00 in Athens. Dublin is UTC+1; Athens is UTC+3.
The gap through 2026
It stays 2 hours all year — neither city changes its clocks against the other.
- Dublin moves its clocks forward on 29 March (UTC → UTC+1).
- Athens moves its clocks forward on 29 March (UTC+2 → UTC+3).
- Dublin moves its clocks back on 25 October (UTC+1 → UTC).
- Athens moves its clocks back on 25 October (UTC+3 → UTC+2).
Dublin to Athens, hour by hour
On Monday 5 October.
| Dublin | Athens |
|---|---|
| 07:00 Early morning | 09:00 Working hours |
| 08:00 Early morning | 10:00 Working hours |
| 09:00 Working hours | 11:00 Working hours |
| 10:00 Working hours | 12:00 Working hours |
| 11:00 Working hours | 13:00 Working hours |
| 12:00 Working hours | 14:00 Working hours |
| 13:00 Working hours | 15:00 Working hours |
| 14:00 Working hours | 16:00 Working hours |
| 15:00 Working hours | 17:00 Evening |
| 16:00 Working hours | 18:00 Evening |
| 17:00 Evening | 19:00 Evening |
| 18:00 Evening | 20:00 Evening |
| 19:00 Evening | 21:00 Evening |
| 20:00 Evening | 22:00 Sleeping hours |
| 21:00 Evening | 23:00 Sleeping hours |
| 22:00 Sleeping hours | 00:00+1 Sleeping hours |
Daylight saving in 2026
- Dublin moves its clocks forward on Sunday 29 March (UTC → UTC+1).
- Athens moves its clocks forward on Sunday 29 March (UTC+2 → UTC+3).
- Dublin moves its clocks back on Sunday 25 October (UTC+1 → UTC).
- Athens moves its clocks back on Sunday 25 October (UTC+3 → UTC+2).
Best times for a call
Working hours (09:00–17:00) overlap for 6 hours: 09:00–15:00 in Dublin, which is 11:00–17:00 in Athens.
- Dublin 09:00Working hoursAthens 11:00Working hours
- Dublin 10:00Working hoursAthens 12:00Working hours
- Dublin 11:00Working hoursAthens 13:00Working hours
More time differences for Dublin and Athens
- New York and Dublin
- New York and Athens
- Los Angeles and Dublin
- Los Angeles and Athens
- Chicago and Dublin
- Chicago and Athens
- Denver and Dublin
- Denver and Athens
- Toronto and Dublin
- Toronto and Athens
- Vancouver and Dublin
- Vancouver and Athens
- Mexico City and Dublin
- Mexico City and Athens
- São Paulo and Dublin
- São Paulo and Athens
- Buenos Aires and Dublin
- Buenos Aires and Athens
- Bogotá and Dublin
- Bogotá and Athens
- London and Dublin
- London and Athens
- Dublin and Lisbon
- Dublin and Madrid
- Dublin and Paris
- Dublin and Amsterdam
- Dublin and Brussels
- Dublin and Berlin
- Dublin and Zurich
- Dublin and Rome
- Dublin and Stockholm
- Dublin and Warsaw
How the time difference calculator works
The difference is each city's offset from UTC on the date you pick, subtracted. Offsets come from the IANA time zone database in your browser.
Because countries change their clocks on different dates — or not at all — the gap between two cities can change for a few weeks a year. The calculator lists every change in the year.
Examples
- London is 5 hours ahead of New York for most of the year, but only 4 hours ahead for about three weeks in March and one week in late October.
- Dubai doesn't change its clocks, so its gap to London is 4 hours in winter and 3 hours in summer.
Good for
- Knowing when a colleague's day starts
- Setting expectations for replies across time zones
- Planning travel and jet lag
Frequently asked questions
- What time is it in Athens when it's 9 AM in Dublin?
- 11:00 AM — as of 3 October 2026. Athens is 2 hours ahead of Dublin.
- Does the time difference between Dublin and Athens change?
- No. It's 2 hours all through 2026: both cities change their clocks on the same dates.
- What's the best time for a call between Dublin and Athens?
- Between 09:00 and 15:00 Dublin time, when both cities are in working hours (09:00–17:00).
- What time zones are Dublin and Athens in?
- Dublin uses Europe/Dublin (UTC+1 today); Athens uses Europe/Athens (UTC+3 today).
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