Current Time in IANA PST8PDT Timezone

Where PST8PDT Applies

PST8PDT covers the Pacific coast of North America, including the U.S. states of California, Washington, and Oregon (most of it, except the northern panhandle which uses Mountain time), and the Canadian province of British Columbia (excluding the Peace River region and some eastern areas). Major cities include Los Angeles, San Francisco, Seattle, Portland, Vancouver, and Victoria. It also applies to the Mexican state of Baja California (including Tijuana and Mexicali), which uses the same DST schedule. The zone does not cover Hawaii or Alaska; those have separate time zones.

Offset and Abbreviation Meaning

During standard time (early November to mid-March), the offset is UTC-08:00, abbreviated PST (Pacific Standard Time). During daylight saving time (mid-March to early November), clocks advance one hour to UTC-07:00, abbreviated PDT (Pacific Daylight Time). The abbreviation PST8PDT encodes this: the number 8 indicates the standard offset hours behind UTC, and PDT indicates the DST offset. This naming convention is common in POSIX environments but is not an official IANA zone; IANA uses named locations like America/Los_Angeles.

Daylight Saving Behavior

PST8PDT observes daylight saving time (DST) with a consistent annual rhythm. Clocks spring forward on the second Sunday of March at 2:00 AM PST (becoming 3:00 AM PDT) and fall back on the first Sunday of November at 2:00 AM PDT (becoming 1:00 AM PST). Upcoming dates: March 9, 2025 (PDT start), November 2, 2025 (PST start), March 8, 2026 (PDT start), November 1, 2026 (PST start). This pattern follows the U.S. Energy Policy Act of 2005, which Canada and Mexico also adopted for their Pacific zones. The DST period lasts about 34 weeks, with standard time covering the remaining 18 weeks.

Main Countries and Cities

• United States: Los Angeles, San Francisco, San Diego, Sacramento, Seattle, Portland, Las Vegas (Nevada uses Pacific time but is in a different IANA zone, America/Los_Angeles).
• Canada: Vancouver, Victoria, Surrey, Burnaby, Richmond.
• Mexico: Tijuana, Mexicali, Ensenada (Baja California).

Other IANA zones at the same offset include America/Tijuana, America/Vancouver, Canada/Pacific, and US/Pacific. Pacific/Pitcairn (Pitcairn Islands) also uses UTC-08:00 but does not observe DST.

Business Hours and Scheduling

PST8PDT is 3 hours behind Eastern Time (ET) during standard time and 2 hours behind during DST. For calls with Europe (e.g., London UTC+0), the window is narrow: 8 AM PST is 4 PM GMT/UTC in winter and 5 PM BST in summer. With Asia (e.g., Tokyo UTC+9), 8 AM PST is 1 AM the next day in Tokyo, so afternoon meetings work better (e.g., 1 PM PST = 6 AM Tokyo). For Australia (e.g., Sydney UTC+11 during DST), 8 AM PST is 3 AM Sydney, so late afternoon PST works: 4 PM PST = 10 AM Sydney. Always verify DST status in both locations, as DST start/end dates may differ (e.g., Europe changes in late March, North America in early March). Use tools like timeanddate.com or world clock converters for precise scheduling.