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).

Toronto to Auckland

+17h

Toronto

EDTSOURCE

Canada · UTC-04:00☀ DST active

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Auckland

NZDT

New Zealand · UTC+13:00☀ DST active

HH05

MM00

(next day)05:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

Toronto

Auckland

12:00 AM

5:00 PM

2:00 AM

7:00 PM

4:00 AM

9:00 PM

6:00 AM

11:00 PM

8:00 AM

1:00 AM+1

10:00 AM

3:00 AM+1

12:00 PM

5:00 AM+1

2:00 PM

7:00 AM+1

4:00 PM

9:00 AM+1

6:00 PM

11:00 AM+1

8:00 PM

1:00 PM+1

10:00 PM

3:00 PM+1

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

EDT and NZDT on the World Map

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

EDT Zone

→

NZDT Zone

Explore all world timezones interactively →

EST – Eastern Standard Time

UTC-05:00

Eastern Standard Time (EST) is the time zone for the eastern United States and Canada, 5 hours behind UTC.

Countries in EST

United States (Eastern)Canada (Ontario, Quebec)Mexico (Quintana Roo)PanamaJamaicaCayman IslandsHaitiBahamasTurks and CaicosColombiaPeruEcuador

Major Cities in EST

New York CityWashington D.C.MiamiTorontoPhiladelphiaAtlantaBostonMontrealDetroitCharlotteIndianapolisOttawaTampaOrlandoClevelandPittsburgh

Key Facts about EST

•EST is the most widely used time zone in the United States by population.
•The New York Stock Exchange (NYSE) and NASDAQ operate on Eastern Time, opening at 9:30 AM EST.
•23 US states are fully or partially in the Eastern Time Zone.
•EST was established by the Standard Time Act of 1918.
•Over 47% of the US population lives in the Eastern Time Zone.

Daylight Saving:Yes – switches to EDT

Learn more about EST on Wikipedia

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

About Toronto

Wikipedia

Toronto shares Eastern Time (EST/EDT) with New York. As Canada's largest city and financial center, Toronto's TSX is among North America's largest stock exchanges.

Population:2.9 million

Metro:6.3 million

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

Currency:CAD (C$)

Stock Exchange:TSX (Toronto Stock Exchange)

Key Landmarks

CN TowerRoyal Ontario MuseumRipley's AquariumCasa LomaSt. Lawrence Market

Did You Know?

Toronto is the most multicultural city in the world - over 50% of residents were born outside Canada.

Learn more about EDT timezone →

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 →

Understanding the +17h Gap: Toronto vs Auckland

Toronto runs on Eastern Daylight Time (EDT) at UTC-04:00, currently observing daylight saving time. Auckland runs on New Zealand Daylight Time (NZDT) at UTC+13:00, also currently on daylight saving time. That puts Toronto 17 hours ahead of Auckland — a difference of +17h at the current offsets.

In practice, when it is 9:00 AM in Toronto it is 2:00 AM in Auckland on the next day. Midnight in Toronto is 5:00 PM in Auckland. Because both zones shift for daylight saving, the gap between them only changes during the few weeks each year when their transition dates differ.

Toronto to Auckland time conversion table

Toronto (EDT)	Auckland (NZDT)	Day
12:00 AM	5:00 PM	same day
6:00 AM	11:00 PM	same day
7:00 AM	12:00 AM	next day
8:00 AM	1:00 AM	next day
9:00 AM	2:00 AM	next day
12:00 PM	5:00 AM	next day
3:00 PM	8:00 AM	next day
5:00 PM	10:00 AM	next day
6:00 PM	11:00 AM	next day
9:00 PM	2:00 PM	next day

Why people convert Toronto to Auckland time

Scheduling a call from Toronto to Auckland: a 10:00 AM start in Toronto lands at 3:00 AM in Auckland the next day, so you can confirm the slot without doing the arithmetic yourself.
Handling a +17h gap: Toronto and Auckland 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 Auckland is 2:00 AM in Toronto.
Coordinating a Toronto-based team with Auckland 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 EDT" is unambiguous; "3 PM" across a +17h gap is not.
With a +17h gap there is no shared 9-to-5 window, so alternate the early start: one week Toronto takes the early slot, the next week Auckland does.
Toronto: Clocks fall back on Sun, Nov 1, 2026. Re-check this page after that date because the offset changes and so does the +17h gap.
Auckland: Clocks fall back on Sat, Apr 3, 2027. Any meeting series spanning that date will shift by an hour in local time.

About EST (Eastern Standard Time)

Eastern Standard Time (EST) is observed during the winter months in the eastern part of North America. It covers 23 US states and parts of Canada including Ontario and Quebec. EST is the most populous time zone in the United States, home to major financial centers like New York City and global organizations headquartered in Washington D.C. During daylight saving time (March–November), clocks shift to Eastern Daylight Time (EDT, UTC-04:00). The time zone also covers parts of the Caribbean and Central America including Panama, Jamaica, and the Cayman Islands.

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).

Best time to call between Toronto and Auckland

With a +17h offset there is no overlap inside a normal 9 AM – 5 PM day. Auckland opens at 9:00 AM NZDT, which is 2:00 AM in Toronto, so real-time calls need an early-morning or late-evening slot on one side.

Business hours overlap

Toronto and Auckland have no shared working hours because of the +17h gap. Teams need to alternate early starts or rely on asynchronous handovers.

Toronto is 17 hours ahead of Auckland (EDT UTC-04:00 → NZDT UTC+13:00). 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

Toronto

☀ Currently in DST

Standard: UTC-05:00 · DST: UTC-04:00

Clocks fall back on Sun, Nov 1, 2026

Auckland

☀ Currently in DST

Standard: UTC+12:00 · DST: UTC+13:00

Clocks fall back on Sat, Apr 3, 2027

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 Toronto and Auckland?

Toronto (EDT, UTC-04:00) is 17 hours ahead of Auckland (NZDT, UTC+13:00). The gap is currently +17h.

How do I convert Toronto time to Auckland time?

Add +17h to Toronto local time. For example, 9:00 AM in Toronto is 2:00 AM in Auckland (next day).

What time is it in Auckland right now?

Auckland uses NZDT at UTC+13:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +17h offset from Toronto.

What is the best time to call Auckland from Toronto?

There is no shared working-hours window because of the +17h gap. The closest option is 1:00 PM in Toronto, which is 6:00 AM in Auckland.

Which is ahead, Toronto or Auckland?

Toronto is 17 hours ahead of Auckland. When it is 12:00 PM in Toronto it is 5:00 AM in Auckland.

Do Toronto and Auckland use different time zones?

Toronto (Canada) uses EDT at UTC-04:00, while Auckland (New Zealand) uses NZDT at UTC+13:00. The IANA identifiers are America/Toronto and Pacific/Auckland.

Does daylight saving time affect the Toronto–Auckland difference?

Both zones observe DST, so the difference stays at +17h for most of the year and only changes during the weeks when their transition dates do not line up.

Which other cities share Toronto's time zone?

EDT also covers New York City, Washington D.C., Miami, Toronto, Philadelphia, Atlanta, Boston, Montreal and 8 more.

Which countries use EDT, Toronto's zone?

EDT is used in United States (Eastern), Canada (Ontario, Quebec), Mexico (Quintana Roo), Panama, Jamaica, Cayman Islands, Haiti, Bahamas and 4 more.

Is there a day difference between Toronto and Auckland?

Sometimes. The +17h gap is large enough that 8:00 PM or later in Toronto already falls on the next day in Auckland.

What is the time difference between Toronto and Auckland?

Auckland is +17h from Toronto.

What timezone is Toronto in?

Toronto shares Eastern Time (EST/EDT) with New York. As Canada's largest city and financial center, Toronto's TSX is among North America's largest stock exchanges.

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.

What are the business hours in Toronto?

Standard business hours in Toronto are 9:00 AM - 5:00 PM EST.

What are the business hours in Auckland?

Standard business hours in Auckland are 9:00 AM - 5:00 PM NZST.

What is the best time to schedule a call between Toronto and Auckland?

The best overlap for a call is when both cities are in business hours. Toronto works 9:00 AM - 5:00 PM EST and Auckland works 9:00 AM - 5:00 PM NZST (+17h difference). Try scheduling during the overlapping window for maximum convenience.

What currencies are used in Toronto and Auckland?

Toronto uses CAD (C$) while Auckland uses NZD (NZ$). Check current exchange rates when planning travel or business between these cities.

How do Toronto and Auckland compare in size?

Toronto has a population of approximately 2.9 million (metro: 6.3 million), while Auckland has approximately 1.7 million (metro: 1.7 million).

What are the major landmarks in Toronto and Auckland?

Toronto is known for CN Tower, Royal Ontario Museum, Ripley's Aquarium. Auckland is famous for Sky Tower, Auckland Harbour Bridge, Auckland War Memorial Museum.

Do Toronto and Auckland have stock exchanges?

Yes. Toronto has the TSX (Toronto Stock Exchange) and Auckland has the NZX (New Zealand Exchange). The +17h time difference affects trading hour overlaps between these exchanges.

Which countries use EST (Eastern Standard Time)?

EST is used in United States (Eastern), Canada (Ontario, Quebec), Mexico (Quintana Roo), Panama, Jamaica, Cayman Islands, and 6 more countries.

Does EST observe daylight saving time?

Yes, EST switches to EDT during summer months.

What are some interesting facts about EST?

EST is the most widely used time zone in the United States by population. The New York Stock Exchange (NYSE) and NASDAQ operate on Eastern Time, opening at 9:30 AM EST.