Thursday, October 1, 2026 – blue/white – in recognition of Mayor’s Latino Heritage Month Celebration in City Hall
Friday, October 2, 2026 – blue – in recognition of SF Symphony Concert honoring Michael Tilson Thomas
Saturday, October 3, 2026 – black/red/gold – in recognition of National Day of Germany
Tuesday, October 6, 2026 – green – in recognition of Liver Disease & Liver Cancer Awareness Month
Friday, October 9, 2026 – red/yellow – in recognition of National Day of Spain
Tuesday, October 13, 2026 – green/teal/pink – in recognition of Metastatic Breast Cancer Awareness Day
Thursday, October 15, 2026 – pink/blue – in recognition of National Pregnancy & Infant Loss Awareness Month
Saturday, October 17, 2026 – pink – in recognition of the Inaugural San Francisco Market Street Arts & Theater Festival
Monday, October 19, 2026 – blue – in recognition of Men’s Breast Cancer Awareness Week
Wednesday, October 21, 2026 – yellow/blue/red – in recognition of Mayor’s Filipino Heritage Month Celebration in City Hall
Thursday, October 22, 2026 – sky blue/gold – in recognition of National Day of Kazakhstan
Friday, October 23, 2026 – red – in recognition of Red Ribbon Week
Saturday, October 24, 2026 – green/red/black/orange – in recognition of National Day of Zambia
Saturday, October 31, 2026 – orange – in recognition of Halloween
You can find the latest information on City Hall’s color schedule on the City Hall Lighting Calendar via the SFGov site, scroll down to “Lighting schedule.”