Buenos Aires to Rychnov nad Kněžnou: time difference
Rychnov nad Kněžnou 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.
🇨🇿 Rychnov nad Kněžnou, Czech Republic
07
- Central European Summer Time
- UTC+2
- Night
☀️ 07:22 · 🌙 18:00 · 10 h 38 min
+5 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 14:52 2:52 PM Rychnov nad Kněžnou 19:52 7:52 PM You –:–
14:52 2:52 PM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
19:52 7:52 PM
Central European Summer Time · UTC+2
☀️ 07:22 · 🌙 18:00
·
+5 h
Rychnov nad Kněžnou is 5 h ahead of Buenos Aires.
When you, Buenos Aires and Rychnov nad Kněžnou 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
🇨🇿 Rychnov nad Kněžnou
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 | 🇨🇿 Rychnov nad Kněžnou |
|---|---|---|
| Local time | 14:52 | 19:52 |
| Local date | Sunday, October 18, 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/Prague |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 06:09 | 07:22 |
| Sunset | 19:11 | 18:00 |
| Daylight | 13 h 2 min | 10 h 38 min |
| People on this clock | 2,891,082 | 10,717 |
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 Rychnov nad Kněžnou: common questions
How many hours ahead of Buenos Aires is Rychnov nad Kněžnou?
The clocks in Rychnov nad Kněžnou are 5 hours ahead of those in Buenos Aires (UTC+2 and UTC−3).
What time is it in Rychnov nad Kněžnou at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in Rychnov nad Kněžnou it is 2:00 PM at that moment.
What time is it in Rychnov nad Kněžnou when it is 6:00 PM in Buenos Aires?
When it is 6:00 PM in Buenos Aires, it is 11:00 PM in Rychnov nad Kněžnou.
When is a good time to call Rychnov nad Kněžnou from Buenos Aires?
Between 9:00 AM and 1:00 PM in Buenos Aires – that is 2:00 PM to 6:00 PM in Rychnov nad Kněžnou – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Rychnov nad Kněžnou compared with Buenos Aires?
The new day starts in Rychnov nad Kněžnou earlier: at 7:00 PM in Buenos Aires it is already midnight there. Until 5:00 AM in Rychnov nad Kněžnou, Buenos Aires is still on the previous day.
Does the time difference between Buenos Aires and Rychnov nad Kněžnou change?
Yes. The clocks change only in Rychnov nad Kněžnou. From October 25, 2026, Rychnov nad Kněžnou will be 4 hours ahead of Buenos Aires.
