Greenwich to Athens: time difference
Athens is 2 h ahead of Greenwich. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Greenwich 21:32 9:32 PM Athens 23:32 11:32 PM You –:–
21:32 9:32 PM
British Summer Time · UTC+1
☀️ 07:33 · 🌙 17:58
23:32 11:32 PM
Eastern European Summer Time · UTC+3
☀️ 07:39 · 🌙 18:42
·
+2 h
Athens is 2 h ahead of Greenwich.
When you, Greenwich and Athens are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇧 Greenwich
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇬🇷 Athens
2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇧 Greenwich | 🇬🇷 Athens |
|---|---|---|
| Local time | 21:32 | 23:32 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | British Summer Time | Eastern European Summer Time |
| UTC offset | UTC+1 | UTC+3 |
| Offset from Greenwich | — | +2 h |
| IANA zone | Europe/London | Europe/Athens |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:33 | 07:39 |
| Sunset | 17:58 | 18:42 |
| Daylight | 10 h 26 min | 11 h 4 min |
| People on this clock | 285,000 | 3,090,508 |
Compare Greenwich with another city
More comparisons with Greenwich: the time zones next to it and the far side of the clock.
Big time differences
Greenwich and Athens: common questions
How far ahead of Greenwich is Athens?
Athens is 2 hours ahead of Greenwich: UTC+3 against UTC+1.
What time is it in Athens when it is 9:00 AM in Greenwich?
When it is 9:00 AM in Greenwich, it is 11:00 AM in Athens.
What time is it in Athens at the end of the working day in Greenwich?
The working day in Greenwich ends at 6:00 PM; in Athens it is 8:00 PM at that moment.
When do working hours in Greenwich and in Athens overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in Greenwich, which is 11:00 AM to 6:00 PM in Athens.
From what time in Greenwich is it tomorrow in Athens?
Once it is 10:00 PM in Greenwich, the date in Athens has already changed. Until 2:00 AM in Athens, it is still the previous day in Greenwich.
Does the time difference between Greenwich and Athens change?
No. The clocks in Greenwich and in Athens change on the same dates, so the difference stays 2 hours.
