🇨🇿 Prerov, Czech Republic
40
- Central European Summer Time
- UTC+2
- Daytime
☀️ 07:11 · 🌙 18:02 · 10 h 51 min
Prerov to Buenos Aires: time difference
Buenos Aires is 5 h behind Prerov. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇷 Buenos Aires, Argentina
40
- Argentina Standard Time
- UTC-3
- Daytime
☀️ 06:12 · 🌙 19:08 · 12 h 56 min
−5 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Prerov 14:49 2:49 PM Buenos Aires 09:49 9:49 AM You –:–
14:49 2:49 PM
Central European Summer Time · UTC+2
☀️ 07:11 · 🌙 18:02
09:49 9:49 AM
Argentina Standard Time · UTC-3
☀️ 06:12 · 🌙 19:08
·
−5 h
Buenos Aires is 5 h behind Prerov.
When you, Prerov 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
🇨🇿 Prerov
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 | 🇨🇿 Prerov | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 14:49 | 09:49 |
| Local date | Thursday, October 15, 2026 | Thursday, October 15, 2026 |
| Time zone | Central European Summer Time | Argentina Standard Time |
| UTC offset | UTC+2 | UTC-3 |
| Offset from Prerov | — | −5 h |
| IANA zone | Europe/Prague | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 07:11 | 06:12 |
| Sunset | 18:02 | 19:08 |
| Daylight | 10 h 51 min | 12 h 56 min |
| People on this clock | 45,095 | 2,891,082 |
Compare Prerov with another city
More comparisons with Prerov: the time zones next to it and the far side of the clock.
Big time differences
Prerov and Buenos Aires: common questions
How many hours behind Prerov is Buenos Aires?
The clocks in Buenos Aires are 5 hours behind those in Prerov (UTC−3 and UTC+2).
If it is 9:00 AM in Prerov, what time is it in Buenos Aires?
At 9:00 AM in Prerov, clocks in Buenos Aires show 4:00 AM.
What time is it in Buenos Aires at the end of the working day in Prerov?
The working day in Prerov ends at 6:00 PM; in Buenos Aires it is 1:00 PM at that moment.
Is there a time when both Prerov and Buenos Aires are at work?
Yes: from 2:00 PM to 6:00 PM in Prerov (9:00 AM to 1:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Prerov is it still yesterday in Buenos Aires?
Before 5:00 AM in Prerov, the date in Buenos Aires has not changed yet. From 7:00 PM in Buenos Aires, it is already the next day in Prerov.
Is the time difference between Prerov and Buenos Aires the same all year?
No. Only Prerov switches to summer time, so the gap changes twice a year. From October 25, 2026, Buenos Aires will be 4 hours behind Prerov.
