🇦🇷 Buenos Aires, Argentina
06
- Argentina Standard Time
- UTC-3
- Twilight
☀️ 06:09 · 🌙 19:11 · 13 h 2 min
Buenos Aires to Aarau: time difference
Aarau 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.
+5 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 19:31 7:31 PM Aarau 00:31 12:31 AM You –:–
19:31 7:31 PM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
00:31 12:31 AM
Central European Summer Time · UTC+2
☀️ 07:51 · 🌙 18:37
·
+5 h
Aarau is 5 h ahead of Buenos Aires.
When you, Buenos Aires and Aarau 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
🇨🇭 Aarau
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 | 🇨🇭 Aarau |
|---|---|---|
| Local time | 19:31 | 00:31 |
| Local date | Sunday, October 18, 2026 | Monday, October 19, 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/Zurich |
| Daylight saving | Not observed | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 06:09 | 07:51 |
| Sunset | 19:11 | 18:37 |
| Daylight | 13 h 2 min | 10 h 46 min |
| People on this clock | 2,891,082 | 21,191 |
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 Aarau: common questions
How far ahead of Buenos Aires is Aarau?
Aarau is 5 hours ahead of Buenos Aires: UTC+2 against UTC−3.
What time is it in Aarau at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in Aarau it is 2:00 PM at that moment.
If it is 6:00 PM in Buenos Aires, what time is it in Aarau?
At 6:00 PM in Buenos Aires, clocks in Aarau show 11:00 PM.
When do working hours in Buenos Aires and in Aarau overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 1:00 PM in Buenos Aires, which is 2:00 PM to 6:00 PM in Aarau.
When does the date change in Aarau compared with Buenos Aires?
The new day starts in Aarau earlier: at 7:00 PM in Buenos Aires it is already midnight there. Until 5:00 AM in Aarau, Buenos Aires is still on the previous day.
Is the time difference between Buenos Aires and Aarau the same all year?
No. Only Aarau switches to summer time, so the gap changes twice a year. From October 25, 2026, Aarau will be 4 hours ahead of Buenos Aires.
