Athens to Ozyorsk: time difference
Ozyorsk is 1 h behind Athens. Live clocks for both, the working hours they share, and how each one sits against your own time.
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Athens 06:23 6:23 AM Ozyorsk 05:23 5:23 AM You –:–
06:23 6:23 AM
Eastern European Summer Time · UTC+3
☀️ 07:29 · 🌙 18:56
05:23 5:23 AM
Eastern European Standard Time · UTC+2
☀️ 06:51 · 🌙 17:49
·
−1 h
Ozyorsk is 1 h behind Athens.
When you, Athens and Ozyorsk are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇷 Athens
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
🇷🇺 Ozyorsk
23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇷 Athens | 🇷🇺 Ozyorsk |
|---|---|---|
| Local time | 06:23 | 05:23 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Eastern European Summer Time | Eastern European Standard Time |
| UTC offset | UTC+3 | UTC+2 |
| Offset from Athens | — | −1 h |
| IANA zone | Europe/Athens | Europe/Kaliningrad |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | Not observed |
| Sunrise | 07:29 | 06:51 |
| Sunset | 18:56 | 17:49 |
| Daylight | 11 h 27 min | 10 h 58 min |
| People on this clock | 3,090,508 | 4,500 |
Compare Athens with another city
More comparisons with Athens: the time zones next to it and the far side of the clock.
Big time differences
Athens and Ozyorsk: common questions
How many hours behind Athens is Ozyorsk?
The clocks in Ozyorsk are 1 hour behind those in Athens (UTC+2 and UTC+3).
What time is it in Ozyorsk at the start of the working day in Athens?
The working day in Athens starts at 9:00 AM; in Ozyorsk it is 8:00 AM at that moment.
What time is it in Ozyorsk when it is 6:00 PM in Athens?
When it is 6:00 PM in Athens, it is 5:00 PM in Ozyorsk.
When is a good time to call Ozyorsk from Athens?
Between 10:00 AM and 6:00 PM in Athens – that is 9:00 AM to 5:00 PM in Ozyorsk – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Ozyorsk?
Until 1:00 AM in Athens it is still the previous day in Ozyorsk. The other way round, from 11:00 PM in Ozyorsk it is already the next day in Athens.
Is the time difference between Athens and Ozyorsk the same all year?
No. Only Athens switches to summer time, so the gap changes twice a year. From October 25, 2026, Ozyorsk and Athens will have the same time.
