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.

Santiago to São Paulo

+0h

Santiago

CLSTSOURCE

Chile · UTC-03:00☀ DST active

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

São Paulo

BRT

Brazil · UTC-03:00

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

Santiago

São Paulo

12:00 AM

2:00 AM

4:00 AM

6:00 AM

8:00 AM

10:00 AM

12:00 PM

2:00 PM

4:00 PM

6:00 PM

8:00 PM

10:00 PM

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

CLST and BRT on the World Map

The map below highlights the CLST (Chile Standard Time) and BRT (Brasilia Time) timezone regions across the globe.

CLST Zone

→

BRT Zone

Explore all world timezones interactively →

CLT – Chile Standard Time

UTC-04:00

Chile Standard Time (CLT) is the time zone for continental Chile, 4 hours behind UTC.

Countries in CLT

Chile

Major Cities in CLT

SantiagoValparaísoConcepciónViña del MarAntofagasta

Key Facts about CLT

•Chile observes daylight saving time, switching to CLST (UTC-03:00) in summer.
•Santiago is the largest city in Chile with over 6 million in the metro area.
•Chile spans over 4,300 km from north to south but uses one timezone.

Daylight Saving:Yes – switches to CLST

Learn more about CLT on Wikipedia

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

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 →

Everything You Need to Know About Santiago and São Paulo Time

Santiago runs on Chile Summer Time (CLST) at UTC-03:00, currently observing daylight saving time. São Paulo runs on Brasilia Standard Time (BRT) at UTC-03:00. That puts Santiago no time difference São Paulo — a difference of +0h at the current offsets.

In practice, when it is 9:00 AM in Santiago it is 9:00 AM in São Paulo. Midnight in Santiago is 12:00 AM in São Paulo.Santiago observes daylight saving time while São Paulo does not, so the gap narrows or widens by an hour part of the year.

Santiago to São Paulo time conversion table

Santiago (CLST)	São Paulo (BRT)	Day
12:00 AM	12:00 AM	same day
6:00 AM	6:00 AM	same day
7:00 AM	7:00 AM	same day
8:00 AM	8:00 AM	same day
9:00 AM	9:00 AM	same day
12:00 PM	12:00 PM	same day
3:00 PM	3:00 PM	same day
5:00 PM	5:00 PM	same day
6:00 PM	6:00 PM	same day
9:00 PM	9:00 PM	same day

Why people convert Santiago to São Paulo time

Scheduling a call from Santiago to São Paulo: a 10:00 AM start in Santiago lands at 10:00 AM in São Paulo, so you can confirm the slot without doing the arithmetic yourself.
Finding shared working hours: both Santiago and São Paulo are inside the 9-to-5 working day between 9:00 AM and 5:00 PM CLST time (9:00 AM–5:00 PM BRT). That is roughly 8 hours of usable overlap.
Watching a live event or market open: Santiago viewers need 9:00 AM in São Paulo to catch a 9:00 AM start there, and 12:00 AM if the event is anchored to Santiago.

Always state the zone abbreviation, not just the hour. "3:00 PM CLST" is unambiguous; "3 PM" across a +0h gap is not.
Block 9:00 AM–5:00 PM CLST as the recurring meeting window if you work primarily from Santiago and need São Paulo colleagues present.
Santiago: Clocks fall back on Sun, Apr 4, 2027. Re-check this page after that date because the offset changes and so does the +0h gap.

About CLT (Chile Standard Time)

Chile Standard Time (CLT) is the standard time in Chile. During summer months (October to March), Chile switches to Chile Summer Time (CLST, UTC-03:00). Chile is the longest north-south country in the world.

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.

Best time to call between Santiago and São Paulo

Both Santiago and São Paulo sit inside the 9 AM – 5 PM working day between 9:00 AM–5:00 PM CLST, which is 9:00 AM–5:00 PM BRT. That gives roughly 8 hours of shared time — the safest window for a live call or meeting.

Business hours overlap

Santiago and São Paulo share 8 hours of working-hours overlap (9:00 AM–5:00 PM CLST), so scheduling a live meeting is straightforward.

Santiago is no time difference São Paulo (CLST UTC-03:00 → BRT UTC-03:00). The shared working window is 9:00 AM–5:00 PM CLST. Remember to re-check around daylight-saving transitions.

🕐 Daylight Saving Time Info

Santiago

☀ Currently in DST

Standard: UTC-04:00 · DST: UTC-03:00

Clocks fall back on Sun, Apr 4, 2027

São Paulo

Does not observe DST

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 Santiago and São Paulo?

Santiago (CLST, UTC-03:00) is no time difference São Paulo (BRT, UTC-03:00). The gap is currently +0h.

How do I convert Santiago time to São Paulo time?

Add +0h to Santiago local time. For example, 9:00 AM in Santiago is 9:00 AM in São Paulo.

What time is it in São Paulo right now?

São Paulo uses BRT at UTC-03:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +0h offset from Santiago.

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

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

Which is ahead, Santiago or São Paulo?

Santiago and São Paulo are currently on the same clock.

Do Santiago and São Paulo use different time zones?

Santiago (Chile) uses CLST at UTC-03:00, while São Paulo (Brazil) uses BRT at UTC-03:00. The IANA identifiers are America/Santiago and America/Sao_Paulo.

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

Yes at the moment: Santiago is on daylight saving time and São Paulo is not, so the +0h gap shifts by an hour when exactly one of them changes clocks.

Which other cities share Santiago's time zone?

CLST also covers Santiago, Valparaíso, Concepción, Viña del Mar, Antofagasta.

Which countries use CLST, Santiago's zone?

CLST is used in Chile.

What is the time difference between Santiago and São Paulo?

São Paulo is +0h from Santiago.

What timezone is Santiago in?

Santiago operates on its local timezone.

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 are the business hours in São Paulo?

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

Which countries use CLT (Chile Standard Time)?

CLT is used in Chile.

Does CLT observe daylight saving time?

Yes, CLT switches to CLST during summer months.

What are some interesting facts about CLT?

Chile observes daylight saving time, switching to CLST (UTC-03:00) in summer. Santiago is the largest city in Chile with over 6 million in the metro area.