What is the time difference between CLT and AWST?

Australian Western Standard Time (AWST) is 12 hours ahead of Chile Standard Time (CLT). CLT uses a UTC offset of UTC-4, while AWST uses UTC+8. For example, when it's 9:00 AM in CLT, it's 9:00 PM in AWST. Note that this difference may shift by one hour during daylight saving time transitions if CLT observes DST. Use the conversion table above to see the exact time for each hour of the day.

How do I convert CLT to AWST?

To convert CLT to AWST, add 12 hours to the CLT time. For example, 9:00 AM CLT is 9:00 PM AWST, and 5:00 PM CLT is 5:00 AM AWST. Keep in mind that during daylight saving time transitions, the offset between these timezones may temporarily change by one hour. You can also use the interactive converter above for quick, accurate results.

What time is it in AWST when it's noon in CLT?

When it's 12:00 PM (noon) in CLT, it's 12:00 AM in AWST. This is because AWST is 12 hours ahead of CLT. Similarly, when it's 6:00 PM in CLT, it's 6:00 AM in AWST. During daylight saving time transitions, these times may shift by one hour, so always verify the current offset. The color-coded conversion table above shows every hour mapped between both timezones.

How many hours ahead is AWST from CLT?

AWST is 12 hours ahead of CLT. This means when it's 9:00 AM in CLT, it's 9:00 PM in AWST, and when it's midnight in CLT, it's 12:00 PM in AWST. The exact difference can vary by one hour during daylight saving time transitions. The conversion table above provides a complete hour-by-hour mapping.

Is AWST ahead or behind CLT?

AWST is ahead of CLT by 12 hours. Clocks in AWST show a later time than CLT, meaning the day starts earlier in AWST relative to CLT. For example, when it's morning in CLT, it's already afternoon or evening in AWST. This gap may change by one hour during DST transitions.

Does CLT observe daylight saving time?

Yes, Chile Standard Time observes daylight saving time. Clocks move forward by one hour in spring and fall back in autumn. This seasonal shift means the time difference between CLT and AWST may change temporarily during transition periods. Check our DST change calendar for exact dates.

Does AWST observe daylight saving time?

No, Australian Western Standard Time does not observe daylight saving time. The UTC offset of UTC+8 remains the same year-round, making time conversions to AWST more predictable. Countries and regions in this timezone keep their clocks unchanged regardless of the season.

What is the best time to call from CLT to AWST?

The best time for a call between CLT and AWST is during overlapping business hours (9 AM – 5 PM) in both timezones. To reach someone in AWST during their work day, call between 9:00 PM and 5:00 AM your CLT time. Avoid calling too early or late, as the 12 hours difference means your evening could be their late night. Check the color-coded conversion table above — green hours indicate business hours in both zones, making it easy to find the ideal time.

When does daylight saving time change in CLT?

Daylight saving time transitions vary by year and region. Chile Standard Time observes DST, which typically shifts clocks forward by one hour in spring ("spring forward") and back in fall ("fall back"). During these transition periods, the time difference between CLT and AWST may temporarily change by one hour, which can cause confusion for scheduled meetings or calls. It's important to double-check your conversions around transition dates, especially if the two timezones switch on different dates. Check our DST change calendar for exact transition dates in the current year.

Do CLT and AWST ever have the same time?

No, CLT and AWST never show the same time because their base UTC offsets are different. However, because CLT observes daylight saving time and AWST does not, the time difference between them changes by one hour during DST transitions. This means the gap narrows or widens depending on the season, but the two clocks never align. Always verify the current offset around DST transition dates to avoid scheduling errors.

CLT to AWST Converter

Convert Chile Standard Time to Australian Western Standard Time. See the hour-by-hour conversion table below.

Timezone Details

Santiago

9:13 PM

Monday, June 8, 2026

Santiago (UTC-04:00)

Australian Western Standard Time

9:13 AM

Tuesday, June 9, 2026

AWST (UTC+08:00)

Difference: +12 hours

AWST DST: No

24-Hour Overview

Santiago — 24-hour overview

12a12a

3a3a

6a6a

9a9a

10a

11a

12p12p

3p3p

6p6p

9p9p

10p

11p

NightMorningBusinessEvening

AWST — 24-hour overview

12p12p

3p3p

6p6p

9p9p

10p

11p

12a12a

3a3a

6a6a

9a9a

10a

11a

NightMorningBusinessEvening

Frequently Asked Questions

Related Conversions

AWST to CLT

Cities in These Timezones

CLT Cities

Santiago

AWST Cities

Perth

More Tools

Compare CLT & AWST Plan a Meeting (CLT & AWST)See on Map

Learn More

How Time Zones Work Understanding DST Timezone Abbreviations

External Resources

Australian Western Standard Time on Wikipedia IANA Time Zone Database