Sonoma City Offices Closed Monday, May 27th Posted on May 24, 2019 City of Sonoma offices will be closed on Monday, May 27, 2019 in observance of Memorial Day. Recent news Deadline Approaching: Submit Your District Map! Posted on February 14, 2025 Keeping History Bright—City Hall’s Stonework Restored Posted on February 14, 2025 Now Accepting Entries for the 2025 Student Creative Artist Award! Posted on February 14, 2025 City of Sonoma Seeks Entries for 2025 Student Creative Artist Award Posted on February 14, 2025 City of Sonoma Hosts Reception to Honor Margaret Hatcher as 2025 Treasure Artist (Press Release) Posted on February 14, 2025 All news »