Time in Vienna, Austria
Monday, September 21, 2026
When Vienna changes its clocks
Vienna is one of the places that still shifts its clocks twice a year
Vienna keeps Central European Standard Time at UTC+01:00 for most of the year, and moves to Central European Summer Time at UTC+02:00 during its summer. The shift is 1 hour.
Next change
25 October 2026 — clocks move back by 1 hour, from UTC+02:00 to UTC+01:00.
Upcoming transition dates
- 29 March 2026 — forward to UTC+02:00
- 25 October 2026 — back to UTC+01:00
- 28 March 2027 — forward to UTC+02:00
- 31 October 2027 — back to UTC+01:00
- 26 March 2028 — forward to UTC+02:00
- 29 October 2028 — back to UTC+01:00
When the gap to Vienna changes
Dates in the next year where the difference shifts, by counterpart city
The difference between two cities is not a constant. It changes whenever either side moves its clocks — and because regions switch on different dates, there are short windows each year when the usual gap is wrong. These are the dates that matter for Vienna:
New York (United States)
- From 25 October 2026: Vienna is 5 hours ahead of New York
- From 1 November 2026: Vienna is 6 hours ahead of New York
- From 14 March 2027: Vienna is 5 hours ahead of New York
- From 28 March 2027: Vienna is 6 hours ahead of New York
Dubai (United Arab Emirates)
- From 25 October 2026: Vienna is 3 hours behind Dubai
- From 28 March 2027: Vienna is 2 hours behind Dubai
Singapore (Singapore)
- From 25 October 2026: Vienna is 7 hours behind Singapore
- From 28 March 2027: Vienna is 6 hours behind Singapore
Daylight and the sun over Vienna
Vienna sits at 48.21°, 16.37°
Longest day
16h 05m of daylight
Shortest day
8h 20m of daylight
Yearly swing
7h 44m between them
That is a swing of 7h 44m between midsummer and midwinter — a large seasonal difference. In practice it means an afternoon call with Vienna lands in broad daylight in June and well after dark in December, even though the clock time has not moved.
Clock time versus solar time
Vienna's clock is unusually well matched to the sun: local noon falls within 5 minutes of the moment the sun is actually overhead. Most cities sit further out, because time zones follow borders rather than longitude.
During summer time that gap widens to 55 minutes ahead of the sun, which is the whole point of the exercise — shifting daylight into the evening.
Quick Time Comparisons
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Time Zone Offset from Vienna
Best Times to Contact Vienna
Optimal calling and meeting hours
Business Hours
Typically 9:00 AM - 5:00 PM local time
Best for professional calls, meetings, and business inquiries
Personal Calls
Evenings 7:00 PM - 10:00 PM local time
Ideal for catching up with family and friends
Pro Tip: Use the meeting coordinator tool above to find overlapping working hours between your location and Vienna. This makes scheduling international meetings much easier!
Cultural Business Context
Vienna, Austria • 11:24 local time
Great Time!
Good time for business communication
Quick Stats
Business Hours Timeline
Best Times to Contact
Times to Avoid
Business hours: 08:00 - 17:00 | Weekend: Sunday, Saturday | Lunch: 12:00 - 13:00
🌍 Cultural awareness enhances business relationships and prevents scheduling conflicts across global teams
Places related to Vienna
Cities that share a clock, a country, or an offset
On exactly the same clock as Vienna
These share the Europe/Vienna zone, so they keep the same time as Vienna and change their clocks on the same dates.
Meeting Time Coordinator
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Common Questions About Vienna Time
Frequently asked questions
What time zone is Vienna in?
Vienna operates in the Europe/Vienna time zone, known as Central European Standard Time, currently UTC+01:00 (UTC+02:00 during summer time). This clock applies that offset directly from the IANA time zone database.
Does Vienna observe daylight saving time?
Yes. Vienna shifts its clocks by 1 hour, between UTC+01:00 and UTC+02:00. The next change is on 25 October 2026.
What's the time difference between Vienna and my location?
The time comparison tool above shows the current time difference. You can also use our meeting coordinator to find the best times for calls across different time zones.
How accurate is this Vienna clock?
Our clock synchronizes with your device's time and applies the official Europe/Vienna time zone offset. It updates every second and automatically handles daylight saving time, ensuring accuracy within a second.
Can I use this for scheduling meetings in Vienna?
Yes! This tool is perfect for scheduling. Use the meeting coordinator above to compare multiple time zones and find optimal meeting times that work for everyone in Vienna and other locations.
Time Zone Facts About Vienna
Interesting information about Vienna's time
IANA identifier
Europe/Vienna
Standard time name
Central European Standard Time
Standard offset
UTC+01:00
Daylight saving
Observed — clocks shift 1 hour to UTC+02:00
Region
Europe
Population
1,911,191