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Convert Australian Western Standard Time to Chile Standard Time

Instantly convert Australian Western Standard Time (AWST) to Chile Standard Time (CLT) with our free online calculator.

Reviewed by Christopher FloiedUpdated

Australian Western Standard Time

01:20:51 PM

Wed, Jun 24 (AWST)

Chile Standard Time

01:20:51 AM

Wed, Jun 24 (CLT)

CLT is -12 hours from AWST

Convert a Specific Time

AWST

24-Hour Comparison

AWSTCLT
12:00 AM12:00 PM(-1d)
1:00 AM1:00 PM(-1d)
2:00 AM2:00 PM(-1d)
3:00 AM3:00 PM(-1d)
4:00 AM4:00 PM(-1d)
5:00 AM5:00 PM(-1d)
6:00 AM6:00 PM(-1d)
7:00 AM7:00 PM(-1d)
8:00 AM8:00 PM(-1d)
9:00 AM9:00 PM(-1d)
10:00 AM10:00 PM(-1d)
11:00 AM11:00 PM(-1d)
12:00 PM12:00 AM
1:00 PM1:00 AM
2:00 PM2:00 AM
3:00 PM3:00 AM
4:00 PM4:00 AM
5:00 PM5:00 AM
6:00 PM6:00 AM
7:00 PM7:00 AM
8:00 PM8:00 AM
9:00 PM9:00 AM
10:00 PM10:00 AM
11:00 PM11:00 AM

How to Convert Australian Western Standard Time to Chile Standard Time

Formula

To convert Australian Western Standard Time (AWST) to Chile Standard Time (CLT): Convert AWST to CLT

About Australian Western Standard Time (AWST)

Australian Western Standard Time (AWST, IANA: Australia/Perth) is the civil time of Western Australia (WA), set at UTC+8:00 year-round (no DST). Western Australia has rejected Daylight Saving Time in four separate referendums (1975, 1984, 1992, 2009 — each time defeated), so AWST is observed without seasonal change despite the rest of Australia (eastern states) observing AEDT in summer. The unusual situation creates a 3-hour offset between Perth (AWST = UTC+8) and Sydney (AEDT = UTC+11) in summer, vs. the standard 2-hour offset in winter (AWST UTC+8 vs AEST UTC+10). AWST is identical in offset to China Standard Time (CST), Singapore Time (SGT), Hong Kong Time (HKT), Philippine Time (PHT), Malaysia Time (MYT). AWST serves approximately 2.8 million Western Australian residents — the world's largest sub-national area on a single time zone (WA is 2.527 million km² = larger than Western Europe). Major AWST cities: Perth (2.1M metro — Australia's 4th-largest city), Mandurah (95K), Bunbury (75K), Geraldton (40K), Kalgoorlie-Boulder (30K — gold mining hub), Albany (35K — historic whaling port), Broome (15K — pearl industry + tourism), Karratha (15K — Pilbara iron-ore export hub). Affects: ASX (Australian Securities Exchange) operations from Perth offices, Rio Tinto / BHP Pilbara iron-ore shipping coordination.

About Chile Standard Time (CLT)

Chile Standard Time (CLT, IANA: America/Santiago) is the official civil time of most of Chile, set at UTC-4:00. CLT is observed during the Southern Hemisphere winter (April to September) and Chile switches to Chile Summer Time (CLST = UTC-3:00) during the Southern Hemisphere summer (September to April) per Decreto 1.444 of 2021. Chile's DST window is opposite the Northern Hemisphere DST window because the seasons are reversed. CLT serves approximately 19 million people across Chile's 16 regions. Major cities: Santiago de Chile (5.6M city, 7M metro — capital), Valparaíso (300K), Concepción (220K), Antofagasta (390K), Temuco (290K). The Easter Island (Isla de Pascua / Rapa Nui) territory in the South Pacific uses Easter Island Standard Time (EAST = UTC-6:00) separately, switching to EASST = UTC-5:00 in summer. Magallanes region in southern Chile stays on UTC-3:00 year-round (no DST). CLT affects: Santiago Stock Exchange BCS trading, Codelco copper-mining shift coordination, and ALMA Observatory astronomical-observation scheduling in the Atacama desert.

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