Buenos Aires to Kalisz: time difference
Kalisz is 5 h ahead of Buenos Aires. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 21:50 9:50 PM Kalisz 02:50 2:50 AM You –:–
21:50 9:50 PM
Argentina Standard Time · UTC-3
☀️ 06:10 · 🌙 19:10
02:50 2:50 AM
Central European Summer Time · UTC+2
☀️ 07:17 · 🌙 17:50
·
+5 h
Kalisz is 5 h ahead of Buenos Aires.
When you, Buenos Aires and Kalisz are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇷 Buenos Aires
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
🇵🇱 Kalisz
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇵🇱 Kalisz |
|---|---|---|
| Local time | 21:50 | 02:50 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 2026 |
| Time zone | Argentina Standard Time | Central European Summer Time |
| UTC offset | UTC-3 | UTC+2 |
| Offset from Buenos Aires | — | +5 h |
| IANA zone | America/Argentina/Buenos Aires | Europe/Warsaw |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 06:10 | 07:17 |
| Sunset | 19:10 | 17:50 |
| Daylight | 13 h | 10 h 33 min |
| People on this clock | 2,891,082 | 103,997 |
Compare Buenos Aires with another city
More comparisons with Buenos Aires: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Buenos Aires and Kalisz: common questions
How many hours ahead of Buenos Aires is Kalisz?
The clocks in Kalisz are 5 hours ahead of those in Buenos Aires (UTC+2 and UTC−3).
What time is it in Kalisz at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in Kalisz it is 2:00 PM at that moment.
What time is it in Kalisz at the end of the working day in Buenos Aires?
The working day in Buenos Aires ends at 6:00 PM; in Kalisz it is 11:00 PM at that moment.
When is a good time to call Kalisz from Buenos Aires?
Between 9:00 AM and 1:00 PM in Buenos Aires – that is 2:00 PM to 6:00 PM in Kalisz – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Kalisz?
From 7:00 PM in Buenos Aires it is already the next day in Kalisz. The other way round, until 5:00 AM in Kalisz it is still the previous day in Buenos Aires.
Is the time difference between Buenos Aires and Kalisz the same all year?
No. Only Kalisz switches to summer time, so the gap changes twice a year. From October 25, 2026, Kalisz will be 4 hours ahead of Buenos Aires.
