Daylight Saving Time

• Pacific Daylight Saving Time (PDT) starts on the second Sunday of March (The clock went forward by one hour).
• PDT ends on the first Sunday of November (The clock time will go back one hour).
• Pacific Standard Time (PST) is used during the remainder of the year.

• PST - Pacific Standard Time (UTC-8)
• PDT - Pacific Daylight Time (UTC-7)

Where is Pacific Time observed?

States in the US that use PDT and PST:

• California
• Idaho - western counties
• Nevada
• Oregon - except most of Malheur county
• Washington

US Cities in the Pacific Time Zone
All observe DST rules

• Los Angeles, California
• San Francisco, California
• Las Vegas, Nevada
• Seattle, Washington

Related: US Timezones.