PST to ACST Converter
Time Difference
Pacific Daylight Time is 16 hours and 30 minutes behind of Australian Central Standard Time
3:30 am03:30 in PDT is 8:00 pm20:00 in ACST
PST to ACST call time
Best time for a conference call or a meeting is between 4am-6am in PST which corresponds to 9:30pm-11:30pm in ACST
3:30 am03:30 Pacific Daylight Time (PDT). Offset UTC -7:00 hours
8:00 pm20:00 Australian Central Standard Time (ACST). Offset UTC +9:30 hours
3:30 am03:30 PDT / 8:00 pm20:00 ACST
PDT | ACST |
---|---|
12am (midnight) | 4:30 pm |
1am | 5:30 pm |
2am | 6:30 pm |
3am | 7:30 pm |
4am | 8:30 pm |
5am | 9:30 pm |
6am | 10:30 pm |
7am | 11:30 pm |
8am | 12:30 am |
9am | 1:30 am |
10am | 2:30 am |
11am | 3:30 am |
12pm (noon) | 4:30 am |
1pm | 5:30 am |
2pm | 6:30 am |
3pm | 7:30 am |
4pm | 8:30 am |
5pm | 9:30 am |
6pm | 10:30 am |
7pm | 11:30 am |
8pm | 12:30 pm |
9pm | 1:30 pm |
10pm | 2:30 pm |
11pm | 3:30 pm |
0:00 | 16:30 |
1:00 | 17:30 |
2:00 | 18:30 |
3:00 | 19:30 |
4:00 | 20:30 |
5:00 | 21:30 |
6:00 | 22:30 |
7:00 | 23:30 |
8:00 | 0:30 |
9:00 | 1:30 |
10:00 | 2:30 |
11:00 | 3:30 |
12:00 | 4:30 |
13:00 | 5:30 |
14:00 | 6:30 |
15:00 | 7:30 |
16:00 | 8:30 |
17:00 | 9:30 |
18:00 | 10:30 |
19:00 | 11:30 |
20:00 | 12:30 |
21:00 | 13:30 |
22:00 | 14:30 |
23:00 | 15:30 |
Pacific Standard Time
Offset: PST is 8 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Canada, Mexico, United States
Principal Cities: The largest city in the PST timezone is Los Angeles from USA with population about 3.793 million people. Other major cities in the area are Vancouver, Tijuana, San Diego, San Jose
Daylight Saving: This is a standard timezone, however during summer some places adjust time for one hour forward for daylight saving and observe Pacific Daylight Time (PDT).
End: PST ended and clocks were set one hour forward on Sunday, 14 March 2021, at 2:00 (2:00 am) local time.
Start: PST starts and clocks are set one hour back on Sunday, 07 November 2021, at 2:00 (2:00 am) local time.
French: HNP - Heure Normale du Pacifique
Spanish: PT - Tiempo del PacĂfico, PT - Zona Noroeste

PST representations, usage and related time zones
- -08 - basic short
- -0800 - basic
- -08:00 - extended
- -0800 - sign character (-) followed by a four digit time providing hours (08) and minutes (00) of the offset. Indicates eight hour and zero minutes time differences to the west of the zero meridian.
- Uniform - Military abbreviation for PST
- U - short form of 'Uniform'
- America/Ensenada
- America/Los_Angeles
- America/Santa_Isabel
- America/Tijuana
- America/Vancouver
- Canada/Pacific
- Mexico/BajaNorte
- PST8PDT
- US/Pacific
- US/Pacific-New
- Pacific Standard Time - UTC -8
- Pitcairn Standard Time - UTC -8
- AKDT - Alaska Daylight Time
- PST - Pacific Standard Time
- PT - Pacific Time
- YDT - Yukon Daylight Time
- PST - Pitcairn Standard Time
- U - Uniform Time Zone
Australian Central Standard Time
Offset: ACST is 9 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Australia
Countries: It is used in following countries: Australia
Principal Cities: The largest city in the ACST timezone is Adelaide from Australia with population about 1.225 million people. Other major cities in the area are Darwin, Adelaide Hills, Alice Springs, Palmerston
Daylight Saving: This is a standard timezone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Australian Central Daylight Time (ACDT).
Start: ACST started and clocks were set one hour back on Sunday, 04 April 2021, at 3:00 (3:00 am) local time.
End: ACST ends and clocks are set one hour forward on Sunday, 03 October 2021, at 2:00 (2:00 am) local time.

ACST representations, usage and related time zones
- +0930 - basic
- +09:30 - extended
- +0930 - sign character (+) followed by a four digit time providing hours (09) and minutes (30) of the offset. Indicates nine hour and thirty minutes time differences to the east of the zero meridian.
- Australia/Adelaide
- Australia/Broken_Hill
- Australia/Darwin
- Australia/North
- Australia/South
- Australia/Yancowinna