🇦🇷 Buenos Aires, Argentina
18
- Argentina Standard Time
- UTC-3
- Daytime
☀️ 06:12 · 🌙 19:08 · 12 h 56 min
Buenos Aires to Kolin: time difference
Kolin 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.
🇨🇿 Kolin, Czech Republic
18
- Central European Summer Time
- UTC+2
- Daytime
☀️ 07:21 · 🌙 18:10 · 10 h 49 min
+5 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 11:34 11:34 AM Kolin 16:34 4:34 PM You –:–
11:34 11:34 AM
Argentina Standard Time · UTC-3
☀️ 06:12 · 🌙 19:08
16:34 4:34 PM
Central European Summer Time · UTC+2
☀️ 07:21 · 🌙 18:10
·
+5 h
Kolin is 5 h ahead of Buenos Aires.
When you, Buenos Aires and Kolin 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
🇨🇿 Kolin
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 | 🇨🇿 Kolin |
|---|---|---|
| Local time | 11:34 | 16:34 |
| Local date | Thursday, October 15, 2026 | Thursday, October 15, 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/Prague |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 06:12 | 07:21 |
| Sunset | 19:08 | 18:10 |
| Daylight | 12 h 56 min | 10 h 49 min |
| People on this clock | 2,891,082 | 30,826 |
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 Kolin: common questions
How many hours ahead of Buenos Aires is Kolin?
The clocks in Kolin are 5 hours ahead of those in Buenos Aires (UTC+2 and UTC−3).
What time is it in Kolin when it is 9:00 AM in Buenos Aires?
When it is 9:00 AM in Buenos Aires, it is 2:00 PM in Kolin.
What time is it in Kolin when it is 6:00 PM in Buenos Aires?
When it is 6:00 PM in Buenos Aires, it is 11:00 PM in Kolin.
When is a good time to call Kolin from Buenos Aires?
Between 9:00 AM and 1:00 PM in Buenos Aires – that is 2:00 PM to 6:00 PM in Kolin – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Kolin?
From 7:00 PM in Buenos Aires it is already the next day in Kolin. The other way round, until 5:00 AM in Kolin it is still the previous day in Buenos Aires.
Does the time difference between Buenos Aires and Kolin change?
Yes. The clocks change only in Kolin. From October 25, 2026, Kolin will be 4 hours ahead of Buenos Aires.
