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.

AWST to Chile

-11h

AWST

AWSTSOURCE

UTC+08:00

HH12

MM00

12:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Chile

CLST

UTC-03:00☀ DST active

HH01

MM00

01:00 (24-hr)

12 AM6 AM12 PM6 PM12 AM

Quick Reference

Time Conversion Table

AWST

Chile

12:00 AM

1:00 PM-1

2:00 AM

3:00 PM-1

4:00 AM

5:00 PM-1

6:00 AM

7:00 PM-1

8:00 AM

9:00 PM-1

10:00 AM

11:00 PM-1

12:00 PM

1:00 AM

2:00 PM

3:00 AM

4:00 PM

5:00 AM

6:00 PM

7:00 AM

8:00 PM

9:00 AM

10:00 PM

11:00 AM

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

AWST and CLST on the World Map

The map below highlights the AWST (Australian Western Standard Time) and CLST (Chile Standard Time) timezone regions across the globe.

AWST Zone

→

CLST Zone

Explore all world timezones interactively →

AWST – Australian Western Standard Time

UTC+08:00

Australian Western Standard Time (AWST) is the time zone for Western Australia, 8 hours ahead of UTC.

Countries in AWST

Australia (Western Australia)

Major Cities in AWST

PerthMandurahBunburyGeraldton

Key Facts about AWST

•Western Australia does not observe daylight saving time.
•Perth is the most isolated major city in the world.
•AWST is the same offset as China Standard Time and Singapore Time.

Daylight Saving:No – UTC+08:00 year-round

Learn more about AWST 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 -11h Gap: AWST vs Chile

AWST runs on Australian Western Standard Time (AWST) at UTC+08:00. Chile runs on Chile Summer Time (CLST) at UTC-03:00, also currently on daylight saving time. That puts AWST 11 hours behind Chile — a difference of -11h at the current offsets.

In practice, when it is 9:00 AM in AWST it is 10:00 PM in Chile on the previous day. Midnight in AWST is 1:00 PM in Chile.Chile observes daylight saving time while AWST does not, so the gap narrows or widens by an hour part of the year.

AWST to Chile time conversion table

AWST (AWST)	Chile (CLST)	Day
12:00 AM	1:00 PM	previous day
6:00 AM	7:00 PM	previous day
7:00 AM	8:00 PM	previous day
8:00 AM	9:00 PM	previous day
9:00 AM	10:00 PM	previous day
12:00 PM	1:00 AM	same day
3:00 PM	4:00 AM	same day
5:00 PM	6:00 AM	same day
6:00 PM	7:00 AM	same day
9:00 PM	10:00 AM	same day

Why people convert AWST to Chile time

Scheduling a call from AWST to Chile: a 10:00 AM start in AWST lands at 11:00 PM in Chile the previous day, so you can confirm the slot without doing the arithmetic yourself.
Handling a -11h gap: AWST 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 10:00 PM in AWST.
Watching a live event or market open: AWST viewers need 10:00 PM in Chile to catch a 9:00 AM start there, and 11:00 AM if the event is anchored to AWST.

Always state the zone abbreviation, not just the hour. "3:00 PM AWST" is unambiguous; "3 PM" across a -11h gap is not.
With a -11h gap there is no shared 9-to-5 window, so alternate the early start: one week AWST 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 AWST (Australian Western Standard Time)

Australian Western Standard Time (AWST) is used in Western Australia. WA does not observe daylight saving time, having rejected it in multiple referendums. Perth is the most remote major city in the world.

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 AWST and Chile

With a -11h offset there is no overlap inside a normal 9 AM – 5 PM day. Chile opens at 9:00 AM CLST, which is 10:00 PM in AWST, so real-time calls need an early-morning or late-evening slot on one side.

Business hours overlap

AWST and Chile have no shared working hours because of the -11h gap. Teams need to alternate early starts or rely on asynchronous handovers.

AWST is 11 hours behind Chile (AWST UTC+08:00 → 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

AWST

Does not observe DST

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 AWST and Chile?

AWST (AWST, UTC+08:00) is 11 hours behind Chile (CLST, UTC-03:00). The gap is currently -11h.

How do I convert AWST time to Chile time?

Add -11h to AWST local time. For example, 9:00 AM in AWST is 10:00 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 -11h offset from AWST.

What is the best time to call Chile from AWST?

There is no shared working-hours window because of the -11h gap. The closest option is 1:00 PM in AWST, which is 2:00 AM in Chile.

Which is behind, AWST or Chile?

AWST is 11 hours behind Chile. When it is 12:00 PM in AWST it is 1:00 AM in Chile.

Do AWST and Chile use different time zones?

AWST uses AWST at UTC+08:00, while Chile (Chile) uses CLST at UTC-03:00. The IANA identifiers are Australia/Perth and America/Santiago.

Does daylight saving time affect the AWST–Chile difference?

Yes at the moment: Chile is on daylight saving time and AWST is not, so the -11h gap shifts by an hour when exactly one of them changes clocks.

Which other cities share AWST's time zone?

AWST also covers Perth, Mandurah, Bunbury, Geraldton.

Which countries use AWST, AWST's zone?

AWST is used in Australia (Western Australia).

Is there a day difference between AWST and Chile?

Not normally. The -11h gap only pushes the date over the previous day.

What is the time difference between AWST and Chile?

Chile is -11h from AWST.

What timezone is AWST in?

AWST operates on its local timezone.

What timezone is Chile in?

Chile operates on its local timezone.

Which countries use AWST (Australian Western Standard Time)?

AWST is used in Australia (Western Australia).

Does AWST observe daylight saving time?

No, AWST does not observe daylight saving time and remains at UTC+08:00 year-round.

What are some interesting facts about AWST?

Western Australia does not observe daylight saving time. Perth is the most isolated major city in the world.

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.