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 Sydney

+13h

São Paulo

BRTSOURCE

Brazil · UTC-03:00

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Sydney

AEST

Australia · UTC+10:00DST observed

HH01

MM00

(next day)01:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

São Paulo

Sydney

12:00 AM

1:00 PM

2:00 AM

3:00 PM

4:00 AM

5:00 PM

6:00 AM

7:00 PM

8:00 AM

9:00 PM

10:00 AM

11:00 PM

12:00 PM

1:00 AM+1

2:00 PM

3:00 AM+1

4:00 PM

5:00 AM+1

6:00 PM

7:00 AM+1

8:00 PM

9:00 AM+1

10:00 PM

11:00 AM+1

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

BRT and AEST on the World Map

The map below highlights the BRT (Brasilia Time) and AEST (Australian Eastern Standard Time) timezone regions across the globe.

BRT Zone

→

AEST 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

AEST – Australian Eastern Standard Time

UTC+10:00

Australian Eastern Standard Time (AEST) covers eastern Australia, 10 hours ahead of UTC.

Countries in AEST

Australia (NSW, VIC, QLD, TAS, ACT)Papua New Guinea

Major Cities in AEST

SydneyMelbourneBrisbaneCanberraHobartGold Coast

Key Facts about AEST

•Queensland does not observe daylight saving time, staying on AEST year-round.
•Sydney and Melbourne switch to AEDT (UTC+11:00) in summer.
•The Australian Securities Exchange (ASX) operates on AEST/AEDT.
•AEST is 15 hours ahead of EST during winter.

Daylight Saving:Yes – switches to AEDT

Learn more about AEST 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 Sydney

Wikipedia

Sydney operates on Australian Eastern Standard Time (AEST/AEDT). As Australia's financial capital, Sydney opens global markets at the start of the business day.

Population:5.4 million

Metro:5.4 million

Business Hours:9:00 AM - 5:00 PM AEST

Currency:AUD (A$)

Stock Exchange:ASX (Australian Securities Exchange)

Key Landmarks

Sydney Opera HouseSydney Harbour BridgeBondi BeachDarling HarbourRoyal Botanic Garden

Did You Know?

Sydney is one of the first major cities to welcome the New Year.

Learn more about AEST timezone →

São Paulo to Sydney Time Difference – Complete Guide

São Paulo runs on Brasilia Standard Time (BRT) at UTC-03:00. Sydney runs on Australian Eastern Standard Time (AEST) at UTC+10:00. That puts São Paulo 13 hours ahead of Sydney — a difference of +13h at the current offsets.

In practice, when it is 9:00 AM in São Paulo it is 10:00 PM in Sydney. Midnight in São Paulo is 1:00 PM in Sydney. Neither zone observes daylight saving time, so the offset between them stays constant all year.

São Paulo to Sydney time conversion table

São Paulo (BRT)	Sydney (AEST)	Day
12:00 AM	1:00 PM	same day
6:00 AM	7:00 PM	same day
7:00 AM	8:00 PM	same day
8:00 AM	9:00 PM	same day
9:00 AM	10:00 PM	same day
12:00 PM	1:00 AM	next day
3:00 PM	4:00 AM	next day
5:00 PM	6:00 AM	next day
6:00 PM	7:00 AM	next day
9:00 PM	10:00 AM	next day

Why people convert São Paulo to Sydney time

Scheduling a call from São Paulo to Sydney: a 10:00 AM start in São Paulo lands at 11:00 PM in Sydney, so you can confirm the slot without doing the arithmetic yourself.
Handling a +13h gap: São Paulo and Sydney have no overlap inside a normal 9-to-5 day, so real-time meetings need an early-morning or late-evening slot on one side. 9:00 AM in Sydney is 10:00 PM in São Paulo.
Booking travel or deliveries: tracking Sydney local time against São Paulo keeps pickup windows and arrival estimates honest across the +13h offset.

Always state the zone abbreviation, not just the hour. "3:00 PM BRT" is unambiguous; "3 PM" across a +13h gap is not.
With a +13h gap there is no shared 9-to-5 window, so alternate the early start: one week São Paulo takes the early slot, the next week Sydney does.
Sydney: Clocks spring forward on Sat, Oct 3, 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 AEST (Australian Eastern Standard Time)

Australian Eastern Standard Time (AEST) is used in the eastern states of Australia including New South Wales, Victoria, Queensland, Tasmania, and the ACT. During summer (October to April), NSW, VIC, TAS, and ACT switch to Australian Eastern Daylight Time (AEDT, UTC+11:00), while Queensland remains on AEST year-round.

Best time to call between São Paulo and Sydney

With a +13h offset there is no overlap inside a normal 9 AM – 5 PM day. Sydney opens at 9:00 AM AEST, which is 10:00 PM in São Paulo, so real-time calls need an early-morning or late-evening slot on one side.

Business hours overlap

São Paulo and Sydney have no shared working hours because of the +13h gap. Teams need to alternate early starts or rely on asynchronous handovers.

São Paulo is 13 hours ahead of Sydney (BRT UTC-03:00 → AEST UTC+10:00). There is no shared 9-to-5 window, so plan around an early or late slot. Remember to re-check around daylight-saving transitions.

🕐 Daylight Saving Time Info

São Paulo

Does not observe DST

Sydney

❄ Currently in Standard Time

Standard: UTC+10:00 · DST: UTC+11:00

Clocks spring forward on Sat, Oct 3, 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 Sydney?

São Paulo (BRT, UTC-03:00) is 13 hours ahead of Sydney (AEST, UTC+10:00). The gap is currently +13h.

How do I convert São Paulo time to Sydney time?

Add +13h to São Paulo local time. For example, 9:00 AM in São Paulo is 10:00 PM in Sydney.

What time is it in Sydney right now?

Sydney uses AEST at UTC+10:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +13h offset from São Paulo.

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

There is no shared working-hours window because of the +13h gap. The closest option is 1:00 PM in São Paulo, which is 2:00 AM in Sydney.

Which is ahead, São Paulo or Sydney?

São Paulo is 13 hours ahead of Sydney. When it is 12:00 PM in São Paulo it is 1:00 AM in Sydney.

Do São Paulo and Sydney use different time zones?

São Paulo (Brazil) uses BRT at UTC-03:00, while Sydney (Australia) uses AEST at UTC+10:00. The IANA identifiers are America/Sao_Paulo and Australia/Sydney.

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

Neither zone observes daylight saving time, so the +13h offset between São Paulo and Sydney is fixed all year.

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 Sydney?

Sometimes. The +13h gap is large enough that 8:00 PM or later in São Paulo already falls on the next day in Sydney.

What is the time difference between São Paulo and Sydney?

Sydney is +13h 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 Sydney in?

Sydney operates on Australian Eastern Standard Time (AEST/AEDT). As Australia's financial capital, Sydney opens global markets at the start of the business day.

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 Sydney?

Standard business hours in Sydney are 9:00 AM - 5:00 PM AEST.

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

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 Sydney works 9:00 AM - 5:00 PM AEST (+13h difference). Try scheduling during the overlapping window for maximum convenience.

What currencies are used in São Paulo and Sydney?

São Paulo uses BRL (R$) while Sydney uses AUD (A$). Check current exchange rates when planning travel or business between these cities.

How do São Paulo and Sydney compare in size?

São Paulo has a population of approximately 12.4 million (metro: 22.4 million), while Sydney has approximately 5.4 million (metro: 5.4 million).

What are the major landmarks in São Paulo and Sydney?

São Paulo is known for Paulista Avenue, Ibirapuera Park, São Paulo Cathedral. Sydney is famous for Sydney Opera House, Sydney Harbour Bridge, Bondi Beach.

Do São Paulo and Sydney have stock exchanges?

Yes. São Paulo has the B3 (Brasil Bolsa Balcão) and Sydney has the ASX (Australian Securities Exchange). The +13h time difference affects trading hour overlaps between these exchanges.