FrightMaps › Trick-or-Treat Times › CaliforniaTrick-or-Treat Events 2026 in California
Halloween 2026 is Saturday, October 31. We haven't found California cities that set town-wide trick-or-treat hours; families go out on Halloween night. What towns do hold are downtown and community trick-or-treat events, listed below with their date and time. 10 have posted 2026 details so far; for the rest we show last year's.
Alameda County Town 2026 Last year (2025) Alameda Not posted yet Fri, Oct. 31, 1–5 p.m. (event) Piedmont Avenue Not posted yet Sat, Oct. 25, 11 a.m.–1 p.m. (event) Rockridge Not posted yet Sun, Oct. 26, 11 a.m.–2 p.m. (event)
Contra Costa County Town 2026 Last year (2025) Antioch Not posted yet Sat, Oct. 25, 10 a.m.–2 p.m. (event) Brentwood Not posted yet Sat, Oct. 25, 4–8 p.m. (event) Martinez Sat, Oct. 24, 11 a.m.–2 p.m. (event) —
Humboldt County Town 2026 Last year (2025) Eureka Not posted yet Sat, Oct. 25, 2–4 p.m. (event)
Los Angeles County Town 2026 Last year (2025) Arcadia Not posted yet Fri, Oct. 24, 4–6:30 p.m. (event) Monrovia Not posted yet Fri, Oct. 31, 3–6 p.m. (event) Montrose Sat, Oct. 31, 5–7 p.m. (event) — Riviera Village Not posted yet Fri, Oct. 31, 3–8 p.m. (event) Sierra Madre Not posted yet Fri, Oct. 31, 3–5 p.m. (event)
Marin County Town 2026 Last year (2025) San Rafael Sat, Oct. 24, 1–3 p.m. (event) — Sausalito Sat, Oct. 31, 6–8 p.m. (event) Fri, Oct. 31, 6–8 p.m. (event)
Mendocino County Town 2026 Last year (2025) Ukiah Not posted yet Fri, Oct. 31, 3:30–5:30 p.m. (event) Willits Not posted yet Fri, Oct. 31, 4–6 p.m. (event)
Nevada County Town 2026 Last year (2025) Truckee Not posted yet Fri, Oct. 24, 4–6:30 p.m. (event)
Orange County Town 2026 Last year (2025) Brea Not posted yet Fri, Oct. 31, 5–7 p.m. (event) Huntington Beach Sat, Oct. 31, 4–7 p.m. (event) Fri, Oct. 31, 4–7 p.m. (event) Orange Not posted yet Thu, Oct. 30, 4–7 p.m. (event)
Sacramento County Town 2026 Last year (2025) Folsom Not posted yet Sat, Oct. 25, 2–5 p.m. (event)
San Diego County Town 2026 Last year (2025) Little Italy Sun, Oct. 25, 3:30–7:30 p.m. (event) Sun, Oct. 26, 3:30–7:30 p.m. (event) Normal Heights Not posted yet Sun, Oct. 26, noon–5 p.m. (event) Vista Not posted yet Fri, Oct. 24, 5–9 p.m. (event)
San Joaquin County Town 2026 Last year (2025) Stockton Fri, Oct. 30, 4–7 p.m. (event) —
San Mateo County Town 2026 Last year (2025) Menlo Park Not posted yet Sat, Oct. 25, 11 a.m.–2 p.m. (event) San Carlos Fri, Oct. 30, 4–5:30 p.m. (event) Fri, Oct. 24, 4–5:30 p.m. (event) San Mateo Sat, Oct. 24, 3–5 p.m. (event) Sat, Oct. 25, 3–5 p.m. (event)
Santa Barbara County Town 2026 Last year (2025) Goleta Not posted yet Fri, Oct. 31, 3–6:30 p.m. (event) Lompoc Not posted yet Sat, Oct. 25, 1–3 p.m. (event)
Santa Cruz County Town 2026 Last year (2025) Aptos Not posted yet Fri, Oct. 31, 3–4:30 p.m. (event) Santa Cruz Not posted yet Fri, Oct. 31, 2–5 p.m. (event) Watsonville Not posted yet Sun, Oct. 26, 2–6 p.m. (event)
Solano County Town 2026 Last year (2025) Fairfield Not posted yet Fri, Oct. 31, 3–6 p.m. (event)
Sonoma County Town 2026 Last year (2025) Petaluma Sat, Oct. 31, 3–5:30 p.m. (event) Fri, Oct. 31, 3–5:30 p.m. (event)
Tulare County Town 2026 Last year (2025) Visalia Not posted yet Fri, Oct. 24, 3–6 p.m. (event)
Plan the rest of Halloween night FrightMaps maps home haunts, decorated houses and haunted attractions near you, free. Find the best-decorated streets before you head out.
Open the Halloween map → Hours come from town, police and county announcements and from local news reports; each entry links to the page it came from and shows when we checked it. Plans change for weather, so check your town's own page or social media on the day. Spotted a change or a missing town? Email contact@frightmaps.com with a link to the announcement.
Updated Sept. 25, 2026
← Every state · Halloween haunts in California · Live map