Ulyanovsk to Buenos Aires: time difference
Buenos Aires is 7 h behind Ulyanovsk. Live clocks for both, the working hours they share, and how each one sits against your own time.
−7 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Ulyanovsk 09:29 9:29 AM Buenos Aires 02:29 2:29 AM You –:–
09:29 9:29 AM
GMT+04:00 · UTC+4
☀️ 07:20 · 🌙 17:44
02:29 2:29 AM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
·
−7 h
Buenos Aires is 7 h behind Ulyanovsk.
When you, Ulyanovsk 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
🇷🇺 Ulyanovsk
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
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇷🇺 Ulyanovsk | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 09:29 | 02:29 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | GMT+04:00 | Argentina Standard Time |
| UTC offset | UTC+4 | UTC-3 |
| Offset from Ulyanovsk | — | −7 h |
| IANA zone | Europe/Ulyanovsk | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:20 | 06:09 |
| Sunset | 17:44 | 19:11 |
| Daylight | 10 h 24 min | 13 h 2 min |
| People on this clock | 627,705 | 2,891,082 |
Compare Ulyanovsk with another city
More comparisons with Ulyanovsk: the time zones next to it and the far side of the clock.
Big time differences
Ulyanovsk and Buenos Aires: common questions
How many hours behind Ulyanovsk is Buenos Aires?
The clocks in Buenos Aires are 7 hours behind those in Ulyanovsk (UTC−3 and UTC+4).
If it is 9:00 AM in Ulyanovsk, what time is it in Buenos Aires?
At 9:00 AM in Ulyanovsk, clocks in Buenos Aires show 2:00 AM.
If it is 6:00 PM in Ulyanovsk, what time is it in Buenos Aires?
At 6:00 PM in Ulyanovsk, clocks in Buenos Aires show 11:00 AM.
When do working hours in Ulyanovsk and in Buenos Aires overlap?
Working hours (9:00 AM–6:00 PM) overlap from 4:00 PM to 6:00 PM in Ulyanovsk, which is 9:00 AM to 11:00 AM in Buenos Aires.
Until what time in Ulyanovsk is it still yesterday in Buenos Aires?
Before 7:00 AM in Ulyanovsk, the date in Buenos Aires has not changed yet. From 5:00 PM in Buenos Aires, it is already the next day in Ulyanovsk.
Is the time difference between Ulyanovsk and Buenos Aires the same all year?
Yes. Neither Ulyanovsk nor Buenos Aires switches to summer time, so the gap is always 7 hours.
