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Trick-or-Treat Times 2026 in Petaluma, CA

Trick-or-treat events 2026
Saturday, October 31Downtown trick-or-treat
3–5:30 p.m.

Downtown Petaluma Trick or Treat Trail, 75+ merchants; pumpkin trail map online from Oct 24; not citywide hours

This is an organized event, not town-wide trick-or-treat hours. We have not found town-wide hours for Petaluma.

Source: Petaluma Argus-Courier, Sept. 22, 2026 · checked Sept. 25, 2026

Other California towns

TownCounty2026Last year (2025)
AlamedaAlameda CountyNot posted yetFri, Oct. 31, 1–5 p.m. (event)
AntiochContra Costa CountyNot posted yetSat, Oct. 25, 10 a.m.–2 p.m. (event)
AptosSanta Cruz CountyNot posted yetFri, Oct. 31, 3–4:30 p.m. (event)
ArcadiaLos Angeles CountyNot posted yetFri, Oct. 24, 4–6:30 p.m. (event)
BreaOrange CountyNot posted yetFri, Oct. 31, 5–7 p.m. (event)
BrentwoodContra Costa CountyNot posted yetSat, Oct. 25, 4–8 p.m. (event)
EurekaHumboldt CountyNot posted yetSat, Oct. 25, 2–4 p.m. (event)
FairfieldSolano CountyNot posted yetFri, Oct. 31, 3–6 p.m. (event)
FolsomSacramento CountyNot posted yetSat, Oct. 25, 2–5 p.m. (event)
GoletaSanta Barbara CountyNot posted yetFri, Oct. 31, 3–6:30 p.m. (event)
Huntington BeachOrange CountySat, Oct. 31, 4–7 p.m. (event)Fri, Oct. 31, 4–7 p.m. (event)
Little ItalySan Diego CountySun, Oct. 25, 3:30–7:30 p.m. (event)Sun, Oct. 26, 3:30–7:30 p.m. (event)
LompocSanta Barbara CountyNot posted yetSat, Oct. 25, 1–3 p.m. (event)
MartinezContra Costa CountySat, Oct. 24, 11 a.m.–2 p.m. (event)—
Menlo ParkSan Mateo CountyNot posted yetSat, Oct. 25, 11 a.m.–2 p.m. (event)
MonroviaLos Angeles CountyNot posted yetFri, Oct. 31, 3–6 p.m. (event)
MontroseLos Angeles CountySat, Oct. 31, 5–7 p.m. (event)—
Normal HeightsSan Diego CountyNot posted yetSun, Oct. 26, noon–5 p.m. (event)
OrangeOrange CountyNot posted yetThu, Oct. 30, 4–7 p.m. (event)
Piedmont AvenueAlameda CountyNot posted yetSat, Oct. 25, 11 a.m.–1 p.m. (event)
Riviera VillageLos Angeles CountyNot posted yetFri, Oct. 31, 3–8 p.m. (event)
RockridgeAlameda CountyNot posted yetSun, Oct. 26, 11 a.m.–2 p.m. (event)
San CarlosSan Mateo CountyFri, Oct. 30, 4–5:30 p.m. (event)Fri, Oct. 24, 4–5:30 p.m. (event)
San MateoSan Mateo CountySat, Oct. 24, 3–5 p.m. (event)Sat, Oct. 25, 3–5 p.m. (event)
San RafaelMarin CountySat, Oct. 24, 1–3 p.m. (event)—
Santa CruzSanta Cruz CountyNot posted yetFri, Oct. 31, 2–5 p.m. (event)
SausalitoMarin CountySat, Oct. 31, 6–8 p.m. (event)Fri, Oct. 31, 6–8 p.m. (event)
Sierra MadreLos Angeles CountyNot posted yetFri, Oct. 31, 3–5 p.m. (event)
StocktonSan Joaquin CountyFri, Oct. 30, 4–7 p.m. (event)—
TruckeeNevada CountyNot posted yetFri, Oct. 24, 4–6:30 p.m. (event)
UkiahMendocino CountyNot posted yetFri, Oct. 31, 3:30–5:30 p.m. (event)
VisaliaTulare CountyNot posted yetFri, Oct. 24, 3–6 p.m. (event)
VistaSan Diego CountyNot posted yetFri, Oct. 24, 5–9 p.m. (event)
WatsonvilleSanta Cruz CountyNot posted yetSun, Oct. 26, 2–6 p.m. (event)
WillitsMendocino CountyNot posted yetFri, Oct. 31, 4–6 p.m. (event)

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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

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