Convert Pacific Daylight Time to Australian Eastern Standard Time
Instantly convert Pacific Daylight Time (PDT) to Australian Eastern Standard Time (AEST) with our free online calculator.
Pacific Daylight Time
10:20:53 PM
Tue, Jun 23 (PDT)
Australian Eastern Standard Time
03:20:53 PM
Wed, Jun 24 (AEST)
Convert a Specific Time
24-Hour Comparison
| PDT | AEST |
|---|---|
| 12:00 AM | 5:00 PM |
| 1:00 AM | 6:00 PM |
| 2:00 AM | 7:00 PM |
| 3:00 AM | 8:00 PM |
| 4:00 AM | 9:00 PM |
| 5:00 AM | 10:00 PM |
| 6:00 AM | 11:00 PM |
| 7:00 AM | 12:00 AM(+1d) |
| 8:00 AM | 1:00 AM(+1d) |
| 9:00 AM | 2:00 AM(+1d) |
| 10:00 AM | 3:00 AM(+1d) |
| 11:00 AM | 4:00 AM(+1d) |
| 12:00 PM | 5:00 AM(+1d) |
| 1:00 PM | 6:00 AM(+1d) |
| 2:00 PM | 7:00 AM(+1d) |
| 3:00 PM | 8:00 AM(+1d) |
| 4:00 PM | 9:00 AM(+1d) |
| 5:00 PM | 10:00 AM(+1d) |
| 6:00 PM | 11:00 AM(+1d) |
| 7:00 PM | 12:00 PM(+1d) |
| 8:00 PM | 1:00 PM(+1d) |
| 9:00 PM | 2:00 PM(+1d) |
| 10:00 PM | 3:00 PM(+1d) |
| 11:00 PM | 4:00 PM(+1d) |
How to Convert Pacific Daylight Time to Australian Eastern Standard Time
Formula
To convert Pacific Daylight Time (PDT) to Australian Eastern Standard Time (AEST): Convert PDT to AEST
About Pacific Daylight Time (PDT)
Pacific Daylight Time (PDT, IANA: America/Los_Angeles during DST window) is the summer-time variant of PST, set at UTC-7:00 — observed from the second Sunday in March to the first Sunday in November per the Energy Policy Act of 2005, which extended the US DST window by ~4 weeks compared to the prior Uniform Time Act of 1966 schedule. PDT is the same offset as Mountain Standard Time (MST), creating a confusing situation where Arizona (which doesn't observe DST and stays on MST year-round) shares the same clock as California during summer months but is one hour behind during winter. PDT is used by ~50 million people in California, Oregon, Washington, Nevada, British Columbia, Yukon, and Baja California Norte. Affects: West-Coast NYSE/Nasdaq market open shifts to 06:30 PDT, professional sports West Coast game-time broadcasts to East Coast PDT prime time, and US Pacific Fleet operations from Naval Base San Diego.
About Australian Eastern Standard Time (AEST)
Australian Eastern Standard Time (AEST, IANA: Australia/Sydney) is the civil time of Australia's most populous eastern states — New South Wales (NSW), Victoria (VIC), Queensland (QLD), Tasmania (TAS), Australian Capital Territory (ACT) — set at UTC+10:00. AEST is observed in winter; NSW + VIC + TAS + ACT switch to Australian Eastern Daylight Time (AEDT = UTC+11) from the first Sunday of October to the first Sunday of April. Queensland does NOT observe DST (stays on AEST year-round) — a state-level decision affirmed by referendums in 1992. AEST serves approximately 21 million Australians — about 80% of the country's population. AEST is identical in offset to Vladivostok Time (Russia), Papua New Guinea Time (PGT), Guam-Chamorro Time (CHST), and the US-territory Northern Mariana Islands. Major AEST cities: Sydney NSW (5.4M metro — largest Australian city + ASX home), Melbourne VIC (5.1M metro — 2nd-largest), Brisbane QLD (2.6M metro — 3rd-largest, on AEST year-round), Gold Coast QLD (725K — tourist coastline), Newcastle NSW (475K), Canberra ACT (450K — federal capital), Hobart TAS (250K — Tasmanian capital). Affects: ASX trading hours 10:00-16:00 AEST, Australian Cricket / AFL game scheduling, Great Barrier Reef + Sydney Opera House tourism operating hours.