🇨🇿 Český Krumlov, Czech Republic
00
- Central European Summer Time
- UTC+2
- Sunset
☀️ 07:28 · 🌙 18:10 · 10 h 42 min
Český Krumlov to Buenos Aires: time difference
Buenos Aires is 5 h behind Český Krumlov. 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.
Český Krumlov 18:02 6:02 PM Buenos Aires 13:02 1:02 PM You –:–
18:02 6:02 PM
Central European Summer Time · UTC+2
☀️ 07:28 · 🌙 18:10
13:02 1:02 PM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
·
−5 h
Buenos Aires is 5 h behind Český Krumlov.
When you, Český Krumlov 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
🇨🇿 Český Krumlov
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
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- Both working
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Time zones side by side
| Detail | 🇨🇿 Český Krumlov | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 18:02 | 13:02 |
| 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 Český Krumlov | — | −5 h |
| IANA zone | Europe/Prague | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 07:28 | 06:09 |
| Sunset | 18:10 | 19:11 |
| Daylight | 10 h 42 min | 13 h 2 min |
| People on this clock | 13,446 | 2,891,082 |
Compare Český Krumlov with another city
More comparisons with Český Krumlov: the time zones next to it and the far side of the clock.
Big time differences
Český Krumlov and Buenos Aires: common questions
How far behind Český Krumlov is Buenos Aires?
Buenos Aires is 5 hours behind Český Krumlov: UTC−3 against UTC+2.
What time is it in Buenos Aires at the start of the working day in Český Krumlov?
The working day in Český Krumlov starts at 9:00 AM; in Buenos Aires it is 4:00 AM at that moment.
If it is 6:00 PM in Český Krumlov, what time is it in Buenos Aires?
At 6:00 PM in Český Krumlov, clocks in Buenos Aires show 1:00 PM.
Is there a time when both Český Krumlov and Buenos Aires are at work?
Yes: from 2:00 PM to 6:00 PM in Český Krumlov (9:00 AM to 1:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Český Krumlov is it still yesterday in Buenos Aires?
Before 5:00 AM in Český Krumlov, the date in Buenos Aires has not changed yet. From 7:00 PM in Buenos Aires, it is already the next day in Český Krumlov.
Is the time difference between Český Krumlov and Buenos Aires the same all year?
No. Only Český Krumlov switches to summer time, so the gap changes twice a year. From October 25, 2026, Buenos Aires will be 4 hours behind Český Krumlov.
