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Vienna Time - Current Local Time & Timezone

Current local time in Vienna, Austria.

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Vienna Time Zone Guide

This live clock shows the current local time in Vienna, Austria using the timezone identifier Europe/Vienna. The display updates every second and reflects the timezone rules provided by your browser, including daylight saving time changes when the region observes them.

Use this page when scheduling a call, planning travel, checking market hours, or confirming the local date before sending a message. If you need to watch several locations at once, return to the world clocks grid.

Planning with Vienna Time

TaskWhat to check
Schedule a meetingCompare Vienna business hours against your local time.
Book travelConfirm whether arrival time falls on the same calendar date.
Join a livestreamUse the local event time and create a countdown to date.
Set a reminderUse the alarm clock after converting the time to your timezone.

About Vienna Time

Vienna uses Central European Time (CET, UTC+1) in winter and Central European Summer Time (CEST, UTC+2) in summer, following EU-wide DST rules. Austria's timezone is shared with Germany, Switzerland, France, Italy, Spain, and the rest of continental Western Europe. Vienna is home to several of the world's most significant international organisations: OPEC, the International Atomic Energy Agency (IAEA), the UN Office at Vienna (UNOV), and the Organization for Security and Co-operation in Europe (OSCE).

The Vienna Stock Exchange (Wiener Börse) trades from 9:00 AM to 5:30 PM CET/CEST. Vienna's banking sector, led by Raiffeisen Bank International and Erste Group, is deeply integrated with Central and Eastern European markets — particularly in Austria's eastern neighbours Poland, Czech Republic, Hungary, and Romania. Vienna's CET timezone aligns perfectly with Warsaw, Prague, and Budapest, making it the natural Western European gateway for coordinating with CEE.

Vienna's role as an international negotiation venue gives its timezone a market-moving dimension. OPEC+ ministerial meetings held in Vienna are announced on CET, and the timing of production-cut decisions can ripple through global oil prices before US market opens. For energy traders managing live positions, the CET timing of Vienna-based policy announcements is as important as the content.

Vienna Time Zone Facts

  • UTC offset: UTC+1 (CET) in winter, UTC+2 (CEST) in summer; follows EU DST schedule.
  • Vienna hosts OPEC, IAEA, OSCE, and the UN Office at Vienna — a global policy hub.
  • Wiener Börse trading hours: 9:00 AM to 5:30 PM CET/CEST.
  • OPEC+ decisions announced in Vienna on CET can move oil markets before Wall Street opens.

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