Zalau to Buenos Aires: time difference
Buenos Aires is 6 h behind Zalau. Live clocks for both, the working hours they share, and how each one sits against your own time.
−6 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Zalau 20:50 8:50 PM Buenos Aires 14:50 2:50 PM You –:–
20:50 8:50 PM
Eastern European Summer Time · UTC+3
☀️ 07:53 · 🌙 18:33
14:50 2:50 PM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
·
−6 h
Buenos Aires is 6 h behind Zalau.
When you, Zalau 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
🇷🇴 Zalau
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
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 17 5 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇷🇴 Zalau | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 20:50 | 14:50 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Eastern European Summer Time | Argentina Standard Time |
| UTC offset | UTC+3 | UTC-3 |
| Offset from Zalau | — | −6 h |
| IANA zone | Europe/Bucharest | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | Not observed |
| Sunrise | 07:53 | 06:06 |
| Sunset | 18:33 | 19:12 |
| Daylight | 10 h 40 min | 13 h 6 min |
| People on this clock | 56,202 | 2,891,082 |
Compare Zalau with another city
More comparisons with Zalau: the time zones next to it and the far side of the clock.
Big time differences
Zalau and Buenos Aires: common questions
How far behind Zalau is Buenos Aires?
Buenos Aires is 6 hours behind Zalau: UTC−3 against UTC+3.
If it is 9:00 AM in Zalau, what time is it in Buenos Aires?
At 9:00 AM in Zalau, clocks in Buenos Aires show 3:00 AM.
If it is 6:00 PM in Zalau, what time is it in Buenos Aires?
At 6:00 PM in Zalau, clocks in Buenos Aires show 12:00 PM.
When is a good time to call Buenos Aires from Zalau?
Between 3:00 PM and 6:00 PM in Zalau – that is 9:00 AM to 12:00 PM in Buenos Aires – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Buenos Aires compared with Zalau?
The new day starts in Buenos Aires later: until 6:00 AM in Zalau, it is still the previous day there. From 6:00 PM in Buenos Aires, Zalau is already on the next day.
Does the time gap between Zalau and Buenos Aires change during the year?
Yes – daylight saving time is used in Zalau but not in Buenos Aires. From October 25, 2026, Buenos Aires will be 5 hours behind Zalau.
