Updating current time…
AustraliaACDT
UTC+10:30
12am
3am
6am
9am
12pm
3pm
6pm
9pm
PT/PDT
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

10:30 pm22:30 ACDT (UTC+10:30), Oct 13, 2026 = 5:00 am05:00 PDT (UTC-7), Oct 13, 2026

Adelaide Hills is 17 hours and 30 minutes ahead of PDT.

How the time difference changes

Depending on seasonal clock changes, Adelaide Hills is 16 hours and 30 minutes ahead of PT, Adelaide Hills is 17 hours and 30 minutes ahead of PT, or Adelaide Hills is 18 hours and 30 minutes ahead of PT.

Depending on seasonal clock changes, working hours of 9:00 am to 5:00 pm in Adelaide Hills correspond to 4:30 pm (previous day) to 12:30 am in PT, working hours of 9:00 am to 5:00 pm in Adelaide Hills correspond to 3:30 pm (previous day) to 11:30 pm (previous day) in PT, or working hours of 9:00 am to 5:00 pm in Adelaide Hills correspond to 2:30 pm (previous day) to 10:30 pm (previous day) in PT.Depending on seasonal clock changes, working hours of 09:00 to 17:00 in Adelaide Hills correspond to 16:30 (previous day) to 00:30 in PT, working hours of 09:00 to 17:00 in Adelaide Hills correspond to 15:30 (previous day) to 23:30 (previous day) in PT, or working hours of 09:00 to 17:00 in Adelaide Hills correspond to 14:30 (previous day) to 22:30 (previous day) in PT.

Compare Adelaide Hills time with PT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

ACDT (Australian Central Daylight Time) is 17 hours and 30 minutes ahead of Pacific Daylight Time.
10:30 pm22:30 in Adelaide Hills, Australia is 5:00 am05:00 in PDT

Adelaide Hills to PDT call time
Best time for a conference call or a meeting is between 9am-10:30am09:00-10:30 in Adelaide Hills which corresponds to 3:30pm-5pm15:30-17:00 in PDT (previous day)

10:30 pm22:30 ACDT (Australian Central Daylight Time) (Adelaide Hills, Australia). Offset UTC +10:30 hours
5:00 am05:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours

10:30 pm22:30 Adelaide Hills, Australia / 5:00 am05:00 PDT

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Hourly time comparison
Adelaide Hills, AustraliaPT
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Adelaide Hills Time Zone and Facts

Time Zone

Abbreviation / Offset
ACDT – Australian Central Daylight Time, UTC+10:30 (now, daylight saving time)
ACST – Australian Central Standard Time, UTC+9:30 (standard time)
Daylight Saving Time Ends
123456789101112Sunday, April 4, 2027 at 3:00 amSunday, April 4, 2027 at 03:00: clocks go back 1 hour to 2:00 am02:00 (ACST). DST ends on the 1st Sunday of April each year. Also called Fall Back or Winter Time.
Daylight Saving Time Starts
123456789101112Sunday, October 3, 2027 at 2:00 amSunday, October 3, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (ACDT). DST starts on the 1st Sunday of October each year. Also called Spring Forward or Summer Time.

Adelaide Hills Facts

Country
Australia
Population
72,260
Currency
Dollar (AUD)
Geographic Coordinates
34° 54' S Latitude / 138° 42' E Longitude
International Dialing Code
+61

Pacific Time

Pacific Time (PT) is a general term used to describe the areas that observe either the Pacific Standard Time (PST) or Pacific Daylight Time (PDT) in the United States and Canada. PT also called Pacific Coast Time. PT is not static but switches between PDT and PST.

Territories observing the Pacific Time Zone are primarily in North America. It runs through the western part of Canada, the United States and the Northwestern part of Mexico.

Countries using this time zone: Canada, Mexico, United States.

Principal Cities: The largest city in the PT time zone is Los Angeles in the United States, with about 3.821 million people. Other major cities in this time zone include Tijuana, San Diego, Mexicali, San Jose.

French: HNP - Heure Normale du Pacifique

Spanish: PT - Tiempo del Pacífico, PT - Zona Noroeste

PT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -08 - basic short
  • -0800 - basic
  • -08:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0800 - sign character (-) followed by a four digit time providing hours (08) and minutes (00) of the offset. Indicates an offset of eight hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Uniform - Military abbreviation for PT
  • U - short form of 'Uniform'
Time zones with the GMT -8 offset:
  • AKDT - Alaska Daylight Time
  • PST - Pacific Standard Time
  • PT - Pacific Time
  • PST - Pitcairn Standard Time
  • U - Uniform Time Zone