City Offices Closed – Labor Day SepSeptember 7 2020 All day Share Facebook Twitter Email Sonoma City Offices will be closed Monday, September 7, 2020, in observance of Labor Day. More upcoming events Traffic Safety Committee Meeting November 4, 2024 City Council Meeting November 6, 2024 Sonoma Artwalk – First Thursdays November 7, 2024 Volunteer Workday at Veterans’ Cemetery November 9, 2024 City Offices Closed – Veteran’s Day November 11, 2024 All events ยป