Does it handle Daylight Saving Time?

Yes, the tool automatically adjusts for Daylight Saving Time based on the specific date you select, ensuring accurate conversions year-round.

Can I add multiple cities?

Yes, you can add as many cities as you need to the dashboard to compare times across your entire global network simultaneously.

São Paulo to Vienna

+5h

São Paulo

BRTSOURCE

Brazil · UTC-03:00

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Vienna

CEST

Austria · UTC+02:00☀ DST active

HH05

MM00

17:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

São Paulo

Vienna

12:00 AM

5:00 AM

2:00 AM

7:00 AM

4:00 AM

9:00 AM

6:00 AM

11:00 AM

8:00 AM

1:00 PM

10:00 AM

3:00 PM

12:00 PM

5:00 PM

2:00 PM

7:00 PM

4:00 PM

9:00 PM

6:00 PM

11:00 PM

8:00 PM

1:00 AM+1

10:00 PM

3:00 AM+1

Green rows indicate typical business hours (9 AM - 5 PM)

BRT and CEST on the World Map

The map below highlights the BRT (Brasilia Time) and CEST (Central European Time) timezone regions across the globe.

BRT Zone

→

CEST Zone

Explore all world timezones interactively →

BRT – Brasilia Time

UTC-03:00

Brasilia Time (BRT) is the time zone for eastern Brazil, 3 hours behind UTC.

Countries in BRT

Brazil (eastern)

Major Cities in BRT

São PauloRio de JaneiroBrasíliaBelo HorizonteSalvadorFortalezaRecifeCuritiba

Key Facts about BRT

•Brazil abolished daylight saving time in 2019.
•São Paulo is the largest city in the Southern Hemisphere.
•BRT is 2 hours ahead of EST.
•Brazil spans four different time zones.
•The B3 stock exchange in São Paulo operates on BRT.

Daylight Saving:No – UTC-03:00 year-round

Learn more about BRT on Wikipedia

CET – Central European Time

UTC+01:00

Central European Time (CET) is used across most of Western and Central Europe, 1 hour ahead of UTC.

Countries in CET

GermanyFranceItalySpainNetherlandsBelgiumAustriaSwitzerlandPolandCzech RepublicSwedenNorwayDenmarkHungaryCroatiaSerbiaSlovakiaSloveniaBosnia and HerzegovinaNorth MacedoniaAlbaniaMontenegroLuxembourgMaltaTunisiaAlgeriaNigeria

Major Cities in CET

ParisBerlinRomeMadridAmsterdamBrusselsViennaWarsawZurichStockholmOsloCopenhagenPragueBudapestBarcelonaMunichMilanLagos

Key Facts about CET

•CET covers more European countries than any other time zone.
•Spain uses CET despite being geographically aligned with GMT/WET.
•The Frankfurt Stock Exchange, Euronext (Amsterdam/Paris), and Borsa Italiana operate on CET.
•Over 500 million people live in the CET time zone.
•France moved to CET during the German occupation in WWII and never switched back.

Daylight Saving:Yes – switches to CEST

Learn more about CET on Wikipedia

About São Paulo

Wikipedia

São Paulo operates on Brasília Time (BRT), UTC-3. As South America's largest financial center, São Paulo's B3 exchange is the Americas' second-largest.

Population:12.4 million

Metro:22.4 million

Business Hours:9:00 AM - 6:00 PM BRT

Currency:BRL (R$)

Stock Exchange:B3 (Brasil Bolsa Balcão)

Key Landmarks

Paulista AvenueIbirapuera ParkSão Paulo CathedralMASPPinacoteca

Did You Know?

The city has more helicopters than any other city in the world due to traffic congestion.

Learn more about BRT timezone →

About Vienna

Wikipedia

Vienna operates on Central European Time (CET/CEST). As a major EU hub and headquarters for international organizations, Vienna coordinates Central European business.

Population:1.9 million

Metro:2.9 million

Business Hours:8:00 AM - 5:00 PM CET

Currency:EUR (€)

Stock Exchange:Wiener Börse

Key Landmarks

Schönbrunn PalaceSt. Stephen's CathedralBelvedere PalaceHofburgVienna State Opera

Did You Know?

Vienna has more than 50 theaters and opera houses.

Learn more about CEST timezone →

Time Conversion Guide: São Paulo to Vienna

São Paulo runs on Brasilia Standard Time (BRT) at UTC-03:00. Vienna runs on Central European Summer Time (CEST) at UTC+02:00, also currently on daylight saving time. That puts São Paulo 5 hours ahead of Vienna — a difference of +5h at the current offsets.

In practice, when it is 9:00 AM in São Paulo it is 2:00 PM in Vienna. Midnight in São Paulo is 5:00 AM in Vienna.Vienna observes daylight saving time while São Paulo does not, so the gap narrows or widens by an hour part of the year.

São Paulo to Vienna time conversion table

São Paulo (BRT)	Vienna (CEST)	Day
12:00 AM	5:00 AM	same day
6:00 AM	11:00 AM	same day
7:00 AM	12:00 PM	same day
8:00 AM	1:00 PM	same day
9:00 AM	2:00 PM	same day
12:00 PM	5:00 PM	same day
3:00 PM	8:00 PM	same day
5:00 PM	10:00 PM	same day
6:00 PM	11:00 PM	same day
9:00 PM	2:00 AM	next day

Why people convert São Paulo to Vienna time

Scheduling a call from São Paulo to Vienna: a 10:00 AM start in São Paulo lands at 3:00 PM in Vienna, so you can confirm the slot without doing the arithmetic yourself.
Finding shared working hours: both São Paulo and Vienna are inside the 9-to-5 working day between 9:00 AM and 12:00 PM BRT time (2:00 PM–5:00 PM CEST). That is roughly 3 hours of usable overlap.
Coordinating a São Paulo-based team with Vienna contacts: quoting times in the other side's local clock — not your own — removes the single biggest source of missed meetings.

Always state the zone abbreviation, not just the hour. "3:00 PM BRT" is unambiguous; "3 PM" across a +5h gap is not.
Block 9:00 AM–12:00 PM BRT as the recurring meeting window if you work primarily from São Paulo and need Vienna colleagues present.
Vienna: Clocks fall back on Sun, Oct 25, 2026. Any meeting series spanning that date will shift by an hour in local time.

About BRT (Brasilia Time)

Brasilia Time (BRT) is the standard time in the most populous regions of Brazil, including São Paulo, Rio de Janeiro, and the capital Brasília. Brazil abolished daylight saving time in 2019, so BRT is now observed year-round in these regions. Brazil spans four time zones in total.

About CET (Central European Time)

Central European Time (CET) is the standard time zone for most of Europe, covering over 30 countries from Spain to Poland, and from Norway to Italy. CET is 1 hour ahead of GMT and is used by the European Union's most populous nations. During summer, most CET countries switch to Central European Summer Time (CEST, UTC+02:00). Major European financial markets in Frankfurt, Paris, and Amsterdam operate on CET.

Best time to call between São Paulo and Vienna

Both São Paulo and Vienna sit inside the 9 AM – 5 PM working day between 9:00 AM–12:00 PM BRT, which is 2:00 PM–5:00 PM CEST. That gives roughly 3 hours of shared time — the safest window for a live call or meeting.

Business hours overlap

São Paulo and Vienna overlap for about 3 hours during the working day — enough for meetings if you avoid the edges of the window.

São Paulo is 5 hours ahead of Vienna (BRT UTC-03:00 → CEST UTC+02:00). The shared working window is 9:00 AM–12:00 PM BRT. Remember to re-check around daylight-saving transitions.

🕐 Daylight Saving Time Info

São Paulo

Does not observe DST

Vienna

☀ Currently in DST

Standard: UTC+01:00 · DST: UTC+02:00

Clocks fall back on Sun, Oct 25, 2026

Learn More About Time

Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:

⏳

History of Timekeeping

From sundials to atomic clocks - 5000 years of measuring time

🌍

How Time Zones Work

UTC, offsets, and why zones don't follow straight lines

☀️

Daylight Saving Time

DST dates, which countries observe it, and the ongoing debate

Frequently Asked Questions

What is the time difference between São Paulo and Vienna?

São Paulo (BRT, UTC-03:00) is 5 hours ahead of Vienna (CEST, UTC+02:00). The gap is currently +5h.

How do I convert São Paulo time to Vienna time?

Add +5h to São Paulo local time. For example, 9:00 AM in São Paulo is 2:00 PM in Vienna.

What time is it in Vienna right now?

Vienna uses CEST at UTC+02:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +5h offset from São Paulo.

What is the best time to call Vienna from São Paulo?

Call between 9:00 AM and 12:00 PM BRT — that maps to 2:00 PM–5:00 PM CEST and keeps both parties inside the working day.

Which is ahead, São Paulo or Vienna?

São Paulo is 5 hours ahead of Vienna. When it is 12:00 PM in São Paulo it is 5:00 PM in Vienna.

Do São Paulo and Vienna use different time zones?

São Paulo (Brazil) uses BRT at UTC-03:00, while Vienna (Austria) uses CEST at UTC+02:00. The IANA identifiers are America/Sao_Paulo and Europe/Vienna.

Does daylight saving time affect the São Paulo–Vienna difference?

Yes at the moment: Vienna is on daylight saving time and São Paulo is not, so the +5h gap shifts by an hour when exactly one of them changes clocks.

Which other cities share São Paulo's time zone?

BRT also covers São Paulo, Rio de Janeiro, Brasília, Belo Horizonte, Salvador, Fortaleza, Recife, Curitiba.

Which countries use BRT, São Paulo's zone?

BRT is used in Brazil (eastern).

Is there a day difference between São Paulo and Vienna?

Not normally. The +5h gap only pushes the date over for late-evening times.

What is the time difference between São Paulo and Vienna?

Vienna is +5h from São Paulo.

What timezone is São Paulo in?

São Paulo operates on Brasília Time (BRT), UTC-3. As South America's largest financial center, São Paulo's B3 exchange is the Americas' second-largest.

What timezone is Vienna in?

Vienna operates on Central European Time (CET/CEST). As a major EU hub and headquarters for international organizations, Vienna coordinates Central European business.

What are the business hours in São Paulo?

Standard business hours in São Paulo are 9:00 AM - 6:00 PM BRT.

What are the business hours in Vienna?

Standard business hours in Vienna are 8:00 AM - 5:00 PM CET.

What is the best time to schedule a call between São Paulo and Vienna?

The best overlap for a call is when both cities are in business hours. São Paulo works 9:00 AM - 6:00 PM BRT and Vienna works 8:00 AM - 5:00 PM CET (+5h difference). Try scheduling during the overlapping window for maximum convenience.

What currencies are used in São Paulo and Vienna?

São Paulo uses BRL (R$) while Vienna uses EUR (€). Check current exchange rates when planning travel or business between these cities.

How do São Paulo and Vienna compare in size?

São Paulo has a population of approximately 12.4 million (metro: 22.4 million), while Vienna has approximately 1.9 million (metro: 2.9 million).

What are the major landmarks in São Paulo and Vienna?

São Paulo is known for Paulista Avenue, Ibirapuera Park, São Paulo Cathedral. Vienna is famous for Schönbrunn Palace, St. Stephen's Cathedral, Belvedere Palace.

Do São Paulo and Vienna have stock exchanges?

Yes. São Paulo has the B3 (Brasil Bolsa Balcão) and Vienna has the Wiener Börse. The +5h time difference affects trading hour overlaps between these exchanges.