🇨🇿 Rosice, Czech Republic
00
- Central European Summer Time
- UTC+2
- Golden hour
☀️ 07:20 · 🌙 18:01 · 10 h 41 min
Rosice to Buenos Aires: time difference
Buenos Aires is 5 h behind Rosice. 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.
Rosice 16:57 4:57 PM Buenos Aires 11:57 11:57 AM You –:–
16:57 4:57 PM
Central European Summer Time · UTC+2
☀️ 07:20 · 🌙 18:01
11:57 11:57 AM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
·
−5 h
Buenos Aires is 5 h behind Rosice.
When you, Rosice 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
🇨🇿 Rosice
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 | 🇨🇿 Rosice | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 16:57 | 11:57 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central European Summer Time | Argentina Standard Time |
| UTC offset | UTC+2 | UTC-3 |
| Offset from Rosice | — | −5 h |
| IANA zone | Europe/Prague | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 07:20 | 06:09 |
| Sunset | 18:01 | 19:11 |
| Daylight | 10 h 41 min | 13 h 2 min |
| People on this clock | 6,500 | 2,891,082 |
Compare Rosice with another city
More comparisons with Rosice: the time zones next to it and the far side of the clock.
Big time differences
Rosice and Buenos Aires: common questions
How many hours behind Rosice is Buenos Aires?
The clocks in Buenos Aires are 5 hours behind those in Rosice (UTC−3 and UTC+2).
If it is 9:00 AM in Rosice, what time is it in Buenos Aires?
At 9:00 AM in Rosice, clocks in Buenos Aires show 4:00 AM.
What time is it in Buenos Aires when it is 6:00 PM in Rosice?
When it is 6:00 PM in Rosice, it is 1:00 PM in Buenos Aires.
When do working hours in Rosice and in Buenos Aires overlap?
Working hours (9:00 AM–6:00 PM) overlap from 2:00 PM to 6:00 PM in Rosice, which is 9:00 AM to 1:00 PM in Buenos Aires.
Until what time in Rosice is it still yesterday in Buenos Aires?
Before 5:00 AM in Rosice, the date in Buenos Aires has not changed yet. From 7:00 PM in Buenos Aires, it is already the next day in Rosice.
Does the time difference between Rosice and Buenos Aires change?
Yes. The clocks change only in Rosice. From October 25, 2026, Buenos Aires will be 4 hours behind Rosice.
