Ozyorsk to Buenos Aires: time difference
Buenos Aires is 5 h behind Ozyorsk. Live clocks for both, the working hours they share, and how each one sits against your own time.
−5 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Ozyorsk 04:31 4:31 AM Buenos Aires 23:31 11:31 PM You –:–
04:31 4:31 AM
Eastern European Standard Time · UTC+2
☀️ 06:51 · 🌙 17:49
23:31 11:31 PM
Argentina Standard Time · UTC-3
☀️ 06:20 · 🌙 19:03
·
−5 h
Buenos Aires is 5 h behind Ozyorsk.
When you, Ozyorsk and Buenos Aires are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇷🇺 Ozyorsk
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
🇦🇷 Buenos Aires
19 7 PM 20 8 PM 21 9 PM 22 10 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇷🇺 Ozyorsk | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 04:31 | 23:31 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 2026 |
| Time zone | Eastern European Standard Time | Argentina Standard Time |
| UTC offset | UTC+2 | UTC-3 |
| Offset from Ozyorsk | — | −5 h |
| IANA zone | Europe/Kaliningrad | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:51 | 06:20 |
| Sunset | 17:49 | 19:03 |
| Daylight | 10 h 58 min | 12 h 43 min |
| People on this clock | 4,500 | 2,891,082 |
Compare Ozyorsk with another city
More comparisons with Ozyorsk: the time zones next to it and the far side of the clock.
Big time differences
Ozyorsk and Buenos Aires: common questions
How far behind Ozyorsk is Buenos Aires?
Buenos Aires is 5 hours behind Ozyorsk: UTC−3 against UTC+2.
What time is it in Buenos Aires when it is 9:00 AM in Ozyorsk?
When it is 9:00 AM in Ozyorsk, it is 4:00 AM in Buenos Aires.
What time is it in Buenos Aires at the end of the working day in Ozyorsk?
The working day in Ozyorsk ends at 6:00 PM; in Buenos Aires it is 1:00 PM at that moment.
Is there a time when both Ozyorsk and Buenos Aires are at work?
Yes: from 2:00 PM to 6:00 PM in Ozyorsk (9:00 AM to 1:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Buenos Aires compared with Ozyorsk?
The new day starts in Buenos Aires later: until 5:00 AM in Ozyorsk, it is still the previous day there. From 7:00 PM in Buenos Aires, Ozyorsk is already on the next day.
Does the time gap between Ozyorsk and Buenos Aires change during the year?
No, the clocks change neither in Ozyorsk nor in Buenos Aires, so the gap is 5 hours all year round.
