CHADT
Chatham Island Daylight Time
GMT +13:45
PDT/PST
Pacific Daylight Time
GMT -7
PST automatically adjusted to PDT time zone, that is in use

Time Difference

Chatham Island Daylight Time is 20 hours and 45 minutes ahead of Pacific Daylight Time
3:30 pm15:30 in CHADT is 6:45 pm18:45 in PDT

CHADT to PST call time
Best time for a conference call or a meeting is between 11:45pm-1:45pm in CHADT which corresponds to 2am-4am in PST

3:30 pm15:30 Chatham Island Daylight Time (CHADT). Offset UTC +13:45 hours
6:45 pm18:45 Pacific Daylight Time (PDT). Offset UTC -7:00 hours

3:30 pm15:30 CHADT / 6:45 pm18:45 PDT

CHADT PDT
12am (midnight) 3:15 am
1am 4:15 am
2am 5:15 am
3am 6:15 am
4am 7:15 am
5am 8:15 am
6am 9:15 am
7am 10:15 am
8am 11:15 am
9am 12:15 pm
10am 1:15 pm
11am 2:15 pm
12pm (noon) 3:15 pm
1pm 4:15 pm
2pm 5:15 pm
3pm 6:15 pm
4pm 7:15 pm
5pm 8:15 pm
6pm 9:15 pm
7pm 10:15 pm
8pm 11:15 pm
9pm 12:15 am
10pm 1:15 am
11pm 2:15 am
0:00 3:15
1:00 4:15
2:00 5:15
3:00 6:15
4:00 7:15
5:00 8:15
6:00 9:15
7:00 10:15
8:00 11:15
9:00 12:15
10:00 13:15
11:00 14:15
12:00 15:15
13:00 16:15
14:00 17:15
15:00 18:15
16:00 19:15
17:00 20:15
18:00 21:15
19:00 22:15
20:00 23:15
21:00 0:15
22:00 1:15
23:00 2:15

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 Time Zone Geo Map
PST timezone map

PST 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 eight hour and zero minutes time differences to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Uniform - Military abbreviation for PST
  • U - short form of 'Uniform'
IANA/Olson: Reflects PST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • America/Ensenada
  • America/Los_Angeles
  • America/Santa_Isabel
  • America/Tijuana
  • America/Vancouver
  • Canada/Pacific
  • Mexico/BajaNorte
  • PST8PDT
  • US/Pacific
  • US/Pacific-New
PST Abbreviation: Several time zones share PST abbreviation and it could refer to these time zones
  • Pacific Standard Time - UTC -8
  • Pitcairn Standard Time - UTC -8
Time zones with the GMT -8 offset:
  • AKDT - Alaska Daylight Time
  • PST - Pacific Standard Time
  • PT - Pacific Time
  • YDT - Yukon Daylight Time
  • PST - Pitcairn Standard Time
  • U - Uniform Time Zone