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).

NZST to Chile

-15h

NZST

NZSTSOURCE

UTC+13:00☀ DST active

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Chile

CLST

UTC-03:00☀ DST active

HH09

MM00

(previous day)21:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

NZST

Chile

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)

NZST and CLST on the World Map

The map below highlights the NZST (New Zealand Standard Time) and CLST (Chile Standard Time) timezone regions across the globe.

NZST Zone

→

CLST 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

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

Understanding the -15h Gap: NZST vs Chile

NZST runs on New Zealand Standard Time (NZST) at UTC+12:00. Chile runs on Chile Summer Time (CLST) at UTC-03:00, also currently on daylight saving time. That puts NZST 15 hours behind Chile — a difference of -15h at the current offsets.

In practice, when it is 9:00 AM in NZST it is 6:00 PM in Chile on the previous day. Midnight in NZST is 9:00 AM in Chile.Chile observes daylight saving time while NZST does not, so the gap narrows or widens by an hour part of the year.

NZST to Chile time conversion table

NZST (NZST)	Chile (CLST)	Day
12:00 AM	9:00 AM	previous day
6:00 AM	3:00 PM	previous day
7:00 AM	4:00 PM	previous day
8:00 AM	5:00 PM	previous day
9:00 AM	6:00 PM	previous day
12:00 PM	9:00 PM	previous day
3:00 PM	12:00 AM	same day
5:00 PM	2:00 AM	same day
6:00 PM	3:00 AM	same day
9:00 PM	6:00 AM	same day

Why people convert NZST to Chile time

Scheduling a call from NZST to Chile: a 10:00 AM start in NZST lands at 7:00 PM in Chile the previous day, so you can confirm the slot without doing the arithmetic yourself.
Handling a -15h gap: NZST and Chile 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 Chile is 6:00 PM in NZST.
Booking travel or deliveries: tracking Chile local time against NZST keeps pickup windows and arrival estimates honest across the -15h offset.

Always state the zone abbreviation, not just the hour. "3:00 PM NZST" is unambiguous; "3 PM" across a -15h gap is not.
With a -15h gap there is no shared 9-to-5 window, so alternate the early start: one week NZST takes the early slot, the next week Chile does.
Chile: Clocks fall back on Sun, Apr 4, 2027. Any meeting series spanning that date will shift by an hour in local time.

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 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.

Best time to call between NZST and Chile

With a -15h offset there is no overlap inside a normal 9 AM – 5 PM day. Chile opens at 9:00 AM CLST, which is 6:00 PM in NZST, so real-time calls need an early-morning or late-evening slot on one side.

Business hours overlap

NZST and Chile have no shared working hours because of the -15h gap. Teams need to alternate early starts or rely on asynchronous handovers.

NZST is 15 hours behind Chile (NZST UTC+12:00 → CLST 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

NZST

☀ Currently in DST

Standard: UTC+12:00 · DST: UTC+13:00

Clocks fall back on Sat, Apr 3, 2027

Chile

☀ Currently in DST

Standard: UTC-04:00 · DST: UTC-03:00

Clocks fall back on Sun, Apr 4, 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 NZST and Chile?

NZST (NZST, UTC+12:00) is 15 hours behind Chile (CLST, UTC-03:00). The gap is currently -15h.

How do I convert NZST time to Chile time?

Add -15h to NZST local time. For example, 9:00 AM in NZST is 6:00 PM in Chile (previous day).

What time is it in Chile right now?

Chile uses CLST at UTC-03:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -15h offset from NZST.

What is the best time to call Chile from NZST?

There is no shared working-hours window because of the -15h gap. The closest option is 1:00 PM in NZST, which is 10:00 PM in Chile.

Which is behind, NZST or Chile?

NZST is 15 hours behind Chile. When it is 12:00 PM in NZST it is 9:00 PM in Chile.

Do NZST and Chile use different time zones?

NZST uses NZST at UTC+12:00, while Chile (Chile) uses CLST at UTC-03:00. The IANA identifiers are Pacific/Auckland and America/Santiago.

Does daylight saving time affect the NZST–Chile difference?

Yes at the moment: Chile is on daylight saving time and NZST is not, so the -15h gap shifts by an hour when exactly one of them changes clocks.

Which other cities share NZST's time zone?

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

Which countries use NZST, NZST's zone?

NZST is used in New Zealand.

Is there a day difference between NZST and Chile?

Sometimes. The -15h gap is large enough that 8:00 PM or later in NZST already falls on the in Chile.

What is the time difference between NZST and Chile?

Chile is -15h from NZST.

What timezone is NZST in?

NZST operates on its local timezone.

What timezone is Chile in?

Chile operates on its local timezone.

Which countries use NZST (New Zealand Standard Time)?

NZST is used in New Zealand.

Does NZST observe daylight saving time?

Yes, NZST switches to NZDT during summer months.

What are some interesting facts about NZST?

New Zealand is among the first major countries to see a new day. NZST is 17 hours ahead of EST.

Which cities are in the CLT timezone?

Major cities in the CLT timezone include Santiago, Valparaíso, Concepción, Viña del Mar, Antofagasta.

What is the UTC offset for CLT?

Chile Standard Time (CLT) is at UTC-04:00. During daylight saving time, it shifts to CLST.

What should I know about the CLT timezone?

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.