Why Is It Called PDT Instead of PST? Understanding Pacific Time Zones
Learn why Pacific Daylight Time (PDT) replaces Pacific Standard Time (PST) during daylight saving months and how it affects timekeeping.
What Is the Difference Between PDT and PST? Understanding Pacific Time Zones
Learn the key differences between PDT (Pacific Daylight Time) and PST (Pacific Standard Time) and when each is used in the western United States.