Washington State Ferries is reminding ferry rider that Daylight Saving Time begins at 2 a.m. Sunday, March 10.

For WSF, that means the full sailing day of Saturday, March 9, starts and ends on Pacific Standard Time.

Terminals and vessels will turn their clocks forward one hour after the end of the full Saturday sailing schedule, officials said.

Vessels that have trips remaining at or after 2 a.m. will complete their normal Saturday sailing schedule before moving their clocks forward.

The sailing day starting on Sunday, March 10 will be under Pacific Standard Time.