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Y
12am
3am
6am
9am
12pm
3pm
6pm
9pm
PT/PDT
UTC−7
5h ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

12:00 am00:00 Y (UTC-12), Oct 15, 2026 = 5:00 am05:00 PDT (UTC-7), Oct 15, 2026

Y is 5 hours behind PDT.

How the time difference changes

For most of the year, Y is 5 hours behind PT. From Nov 1, 2026 to Mar 14, 2027, Y is 4 hours behind PT.

For most of the year, working hours of 9:00 am to 6:00 pm in Y correspond to 2:00 pm to 11:00 pm in PT. At other times of the year, working hours of 9:00 am to 6:00 pm in Y correspond to 1:00 pm to 10:00 pm in PT.For most of the year, working hours of 09:00 to 18:00 in Y correspond to 14:00 to 23:00 in PT. At other times of the year, working hours of 09:00 to 18:00 in Y correspond to 13:00 to 22:00 in PT.

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

Time Difference

Yankee Time Zone is 5 hours behind Pacific Daylight Time.
12:00 am00:00 in Y is 5:00 am05:00 in PDT

Y to PDT call time
Best time for a conference call or a meeting is between 9am-1pm09:00-13:00 in Y which corresponds to 2pm-6pm14:00-18:00 in PDT

12:00 am00:00 Yankee Time Zone (Y). Offset UTC -12:00 hours
5:00 am05:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours

12:00 am00:00 Y / 5:00 am05:00 PDT

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Hourly time comparison
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Yankee Time Zone

Offset: Y is 12 hours behind Greenwich Mean Time (GMT).

Daylight Saving: Clocks in Yankee Time Zone (Y) do not change for daylight saving time, so Y stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.

Y representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -12 - basic short
  • -1200 - basic
  • -12:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -1200 - sign character (-) followed by a four digit time providing hours (12) and minutes (00) of the offset. Indicates an offset of twelve hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Yankee - Military abbreviation for Y
  • Y - short form of 'Yankee'

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