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.

Related timezones:

• Pacific Time:
  • PST - Pacific Standard Time (UTC -8)
  • PDT - Pacific Daylight Time (UTC -7) from early March to early November - when daylight saving time is being observed.

Major US Cities California timezone
All observe DST rules

• Los Angeles
• San Francisco
• San Diego
• San Jose
• Fresno.

Related: US Timezones.