SF Zoo Free Admission Day (October 2026)

the vibe

The San Francisco Zoo, Northern California’s largest zoological park and conservation center, periodically offers free admission for San Francisco residents. When is the next free zoo day for SF residents? Next verified free days: January 7, 2026 February 4, 2026 March 4, 2026 April 1, 2026 May 6, 2026 June 3, 2026 July 1, 2026 August 5, 2026 September 2, 2026 October 7, 2026 The free days are often the first or second Wednesday of the month. However, dates often announced on VERY short not...