City Offices Closed – Christmas Holiday DecDecember 24 2025 All day Share Facebook Twitter Email City offices will be closed in observance of the Christmas holiday. More upcoming events Sonoma Sundays in the Plaza with Music In Place July 6, 2025 Tuesday Night Market July 8, 2025 Sonoma Valley Jazz Society Presents: Tuesday Night Market Jazz July 8, 2025 Design Review and Historic Preservation Commission Meeting July 8, 2025 Sonoma Sundays in the Plaza with Music In Place July 13, 2025 All events ยป