Does it account for Daylight Saving Time?

Yes, our converter uses the IANA timezone database, which includes all current DST rules for every timezone in the world.

UTC (Coordinated Universal Time) is the primary time standard by which the world regulates clocks. All timezones are defined as offsets from UTC.

Can I compare multiple timezones at once?

Yes, you can add multiple cities or timezones and see the equivalent times side by side.

How many timezones are there in the world?

There are 38 distinct UTC offsets in use, ranging from UTC-12 to UTC+14. This includes half-hour (UTC+5:30 India, UTC+9:30 Australia) and 45-minute offsets (UTC+5:45 Nepal, UTC+8:45 Australia).

What is the International Date Line?

The International Date Line (IDL) runs roughly along the 180° meridian in the Pacific Ocean. When you cross it westward, you gain a day; crossing eastward, you lose a day.

Why do some timezones have 30 or 45 minute offsets?

Countries chose offsets that best matched their solar noon. India uses UTC+5:30 and Nepal uses UTC+5:45 because standard hourly offsets didn't align well with their geography.

Which country has the most timezones?

France has the most (12 timezones) due to overseas territories. Russia spans 11 timezones. The US has 6 (including Hawaii and Alaska).

Auckland to Brazil

-16h

Auckland

NZDTSOURCE

New Zealand · UTC+13:00☀ DST active

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Brazil

BRT

UTC-03:00

HH08

MM00

(previous day)20:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

Auckland

Brazil

12:00 AM

8:00 AM-1

2:00 AM

10:00 AM-1

4:00 AM

12:00 PM-1

6:00 AM

2:00 PM-1

8:00 AM

4:00 PM-1

10:00 AM

6:00 PM-1

12:00 PM

8:00 PM-1

2:00 PM

10:00 PM-1

4:00 PM

12:00 AM

6:00 PM

2:00 AM

8:00 PM

4:00 AM

10:00 PM

6:00 AM

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

NZDT and BRT on the World Map

The map below highlights the NZDT (New Zealand Standard Time) and BRT (Brasilia Time) timezone regions across the globe.

NZDT Zone

→

BRT Zone

Explore all world timezones interactively →

NZST – New Zealand Standard Time

UTC+12:00

New Zealand Standard Time (NZST) is the time zone for New Zealand, 12 hours ahead of UTC.

Countries in NZST

New Zealand

Major Cities in NZST

AucklandWellingtonChristchurchHamiltonDunedin

Key Facts about NZST

•New Zealand is among the first major countries to see a new day.
•NZST is 17 hours ahead of EST.
•New Zealand observes DST from September to April (Southern Hemisphere summer).

Daylight Saving:Yes – switches to NZDT

Learn more about NZST 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 Auckland

Wikipedia

Auckland operates on New Zealand Standard Time (NZST), UTC+12. As the first major city to see each day, Auckland opens global business ahead of all other markets.

Population:1.7 million

Metro:1.7 million

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

Currency:NZD (NZ$)

Stock Exchange:NZX (New Zealand Exchange)

Key Landmarks

Sky TowerAuckland Harbour BridgeAuckland War Memorial MuseumWaiheke IslandRangitoto Island

Did You Know?

Auckland is the first major city to see the sunrise each day (along with cities further east).

Learn more about NZDT timezone →

Comparing Time Zones: Auckland and Brazil

Auckland runs on New Zealand Daylight Time (NZDT) at UTC+13:00, currently observing daylight saving time. Brazil runs on Brasilia Standard Time (BRT) at UTC-03:00. That puts Auckland 16 hours behind Brazil — a difference of -16h at the current offsets.

In practice, when it is 9:00 AM in Auckland it is 5:00 PM in Brazil on the previous day. Midnight in Auckland is 8:00 AM in Brazil.Auckland observes daylight saving time while Brazil does not, so the gap narrows or widens by an hour part of the year.

Auckland to Brazil time conversion table

Auckland (NZDT)	Brazil (BRT)	Day
12:00 AM	8:00 AM	previous day
6:00 AM	2:00 PM	previous day
7:00 AM	3:00 PM	previous day
8:00 AM	4:00 PM	previous day
9:00 AM	5:00 PM	previous day
12:00 PM	8:00 PM	previous day
3:00 PM	11:00 PM	previous day
5:00 PM	1:00 AM	same day
6:00 PM	2:00 AM	same day
9:00 PM	5:00 AM	same day

Why people convert Auckland to Brazil time

Scheduling a call from Auckland to Brazil: a 10:00 AM start in Auckland lands at 6:00 PM in Brazil the previous day, so you can confirm the slot without doing the arithmetic yourself.
Handling a -16h gap: Auckland and Brazil 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 Brazil is 5:00 PM in Auckland.
Watching a live event or market open: Auckland viewers need 5:00 PM in Brazil to catch a 9:00 AM start there, and 4:00 PM if the event is anchored to Auckland.

Always state the zone abbreviation, not just the hour. "3:00 PM NZDT" is unambiguous; "3 PM" across a -16h gap is not.
With a -16h gap there is no shared 9-to-5 window, so alternate the early start: one week Auckland takes the early slot, the next week Brazil does.
Auckland: Clocks fall back on Sat, Apr 3, 2027. Re-check this page after that date because the offset changes and so does the -16h gap.

About NZST (New Zealand Standard Time)

New Zealand Standard Time (NZST) is the standard time zone for New Zealand and its dependencies. New Zealand is among the first countries to see a new calendar day. During summer (September to April), clocks advance to New Zealand Daylight Time (NZDT, UTC+13:00).

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 Auckland and Brazil

With a -16h offset there is no overlap inside a normal 9 AM – 5 PM day. Brazil opens at 9:00 AM BRT, which is 5:00 PM in Auckland, so real-time calls need an early-morning or late-evening slot on one side.

Business hours overlap

Auckland and Brazil have no shared working hours because of the -16h gap. Teams need to alternate early starts or rely on asynchronous handovers.

Auckland is 16 hours behind Brazil (NZDT UTC+13:00 → BRT UTC-03:00). 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

Auckland

☀ Currently in DST

Standard: UTC+12:00 · DST: UTC+13:00

Clocks fall back on Sat, Apr 3, 2027

Brazil

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 Auckland and Brazil?

Auckland (NZDT, UTC+13:00) is 16 hours behind Brazil (BRT, UTC-03:00). The gap is currently -16h.

How do I convert Auckland time to Brazil time?

Add -16h to Auckland local time. For example, 9:00 AM in Auckland is 5:00 PM in Brazil (previous day).

What time is it in Brazil right now?

Brazil 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 -16h offset from Auckland.

What is the best time to call Brazil from Auckland?

There is no shared working-hours window because of the -16h gap. The closest option is 1:00 PM in Auckland, which is 9:00 PM in Brazil.

Which is behind, Auckland or Brazil?

Auckland is 16 hours behind Brazil. When it is 12:00 PM in Auckland it is 8:00 PM in Brazil.

Do Auckland and Brazil use different time zones?

Auckland (New Zealand) uses NZDT at UTC+13:00, while Brazil (Brazil) uses BRT at UTC-03:00. The IANA identifiers are Pacific/Auckland and America/Sao_Paulo.

Does daylight saving time affect the Auckland–Brazil difference?

Yes at the moment: Auckland is on daylight saving time and Brazil is not, so the -16h gap shifts by an hour when exactly one of them changes clocks.

Which other cities share Auckland's time zone?

NZDT also covers Auckland, Wellington, Christchurch, Hamilton, Dunedin.

Which countries use NZDT, Auckland's zone?

NZDT is used in New Zealand.

Is there a day difference between Auckland and Brazil?

Sometimes. The -16h gap is large enough that 8:00 PM or later in Auckland already falls on the in Brazil.

What is the time difference between Auckland and Brazil?

Brazil is -16h from Auckland.

What timezone is Auckland in?

Auckland operates on New Zealand Standard Time (NZST), UTC+12. As the first major city to see each day, Auckland opens global business ahead of all other markets.