Buenos Aires to Hradec Kralove: time difference
Hradec Kralove 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.
🇨🇿 Hradec Kralove, Czech Republic
28
- Central European Summer Time
- UTC+2
- Daytime
☀️ 07:11 · 🌙 18:18 · 11 h 7 min
+5 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 04:51 4:51 AM Hradec Kralove 09:51 9:51 AM You –:–
04:51 4:51 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
09:51 9:51 AM
Central European Summer Time · UTC+2
☀️ 07:11 · 🌙 18:18
·
+5 h
Hradec Kralove is 5 h ahead of Buenos Aires.
When you, Buenos Aires and Hradec Kralove 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
🇨🇿 Hradec Kralove
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 | 🇨🇿 Hradec Kralove |
|---|---|---|
| Local time | 04:51 | 09:51 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 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 | 06:19 | 07:11 |
| Sunset | 19:04 | 18:18 |
| Daylight | 12 h 45 min | 11 h 7 min |
| People on this clock | 2,891,082 | 90,457 |
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 Hradec Kralove: common questions
How many hours ahead of Buenos Aires is Hradec Kralove?
The clocks in Hradec Kralove are 5 hours ahead of those in Buenos Aires (UTC+2 and UTC−3).
What time is it in Hradec Kralove when it is 9:00 AM in Buenos Aires?
When it is 9:00 AM in Buenos Aires, it is 2:00 PM in Hradec Kralove.
What time is it in Hradec Kralove when it is 6:00 PM in Buenos Aires?
When it is 6:00 PM in Buenos Aires, it is 11:00 PM in Hradec Kralove.
Is there a time when both Buenos Aires and Hradec Kralove are at work?
Yes: from 9:00 AM to 1:00 PM in Buenos Aires (2:00 PM to 6:00 PM in Hradec Kralove), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Hradec Kralove compared with Buenos Aires?
The new day starts in Hradec Kralove earlier: at 7:00 PM in Buenos Aires it is already midnight there. Until 5:00 AM in Hradec Kralove, Buenos Aires is still on the previous day.
Is the time difference between Buenos Aires and Hradec Kralove the same all year?
No. Only Hradec Kralove switches to summer time, so the gap changes twice a year. From October 25, 2026, Hradec Kralove will be 4 hours ahead of Buenos Aires.
