Bucharest to Altstätten: time difference
Altstätten is 1 h behind Bucharest. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇨🇭 Altstätten, Switzerland
00
- Central European Summer Time
- UTC+2
- Night
☀️ 07:48 · 🌙 18:27 · 10 h 39 min
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Bucharest 06:31 6:31 AM Altstätten 05:31 5:31 AM You –:–
06:31 6:31 AM
Eastern European Summer Time · UTC+3
☀️ 07:37 · 🌙 18:25
05:31 5:31 AM
Central European Summer Time · UTC+2
☀️ 07:48 · 🌙 18:27
·
−1 h
Altstätten is 1 h behind Bucharest.
When you, Bucharest and Altstätten are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇷🇴 Bucharest
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
🇨🇭 Altstätten
23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇷🇴 Bucharest | 🇨🇭 Altstätten |
|---|---|---|
| Local time | 06:31 | 05:31 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Eastern European Summer Time | Central European Summer Time |
| UTC offset | UTC+3 | UTC+2 |
| Offset from Bucharest | — | −1 h |
| IANA zone | Europe/Bucharest | Europe/Zurich |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | On summer time → UTC+1, Oct 25, 02:00 |
| Sunrise | 07:37 | 07:48 |
| Sunset | 18:25 | 18:27 |
| Daylight | 10 h 48 min | 10 h 39 min |
| People on this clock | 1,883,425 | 11,145 |
Compare Bucharest with another city
More comparisons with Bucharest: the time zones next to it and the far side of the clock.
Big time differences
Bucharest and Altstätten: common questions
How many hours behind Bucharest is Altstätten?
The clocks in Altstätten are 1 hour behind those in Bucharest (UTC+2 and UTC+3).
What time is it in Altstätten when it is 9:00 AM in Bucharest?
When it is 9:00 AM in Bucharest, it is 8:00 AM in Altstätten.
What time is it in Altstätten when it is 6:00 PM in Bucharest?
When it is 6:00 PM in Bucharest, it is 5:00 PM in Altstätten.
When is a good time to call Altstätten from Bucharest?
Between 10:00 AM and 6:00 PM in Bucharest – that is 9:00 AM to 5:00 PM in Altstätten – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Bucharest is it still yesterday in Altstätten?
Before 1:00 AM in Bucharest, the date in Altstätten has not changed yet. From 11:00 PM in Altstätten, it is already the next day in Bucharest.
Does the time difference between Bucharest and Altstätten change?
No. The clocks in Bucharest and in Altstätten change on the same dates, so the difference stays 1 hour.
