Pacific Standard Time (PST) is 8 hours behind Coordinated Universal Time (UTC-8). PST is observed in western North America during autumn/winter months. In summer, areas transition to Pacific Daylight Time (PDT, UTC-7).
PST stands for Pacific Standard Time (UTC-8). It is observed in US West Coast cities like Los Angeles, San Francisco, and Seattle.
California uses PST (UTC-8) from November to March, and PDT (UTC-7) from March to November during Daylight Saving Time.
PST is 3 hours behind EST. When it is 12:00 PM EST, it is 9:00 AM PST.