Master Calendar to Launch June 1, 2026

Sonoma County Superior Court Criminal Division will officially transition to a Master Calendar on June 1, 2026. Designated Master Calendar Judges will preside over the In-Custody and Out-of-Custody Arraignment calendars at 1:30 p.m. Please check the updated daily calendars online or at the courthouse as hearing locations and appearance times may change.

Effective Monday, July 13, 2026, the in person Clear Warrant (Return on Warrant) calendar appearance time will revert to its original 8:30 a.m. start time. If you have an outstanding warrant, you must check in at the Criminal Division Clerk's Office Monday through Friday before 8:30 a.m. to add your case to the calendar for a same day 8:30 a.m. appearance.