Bay Camps

Based on listed hours

Full-day summer camps in Sonoma County for 2026

A county-level logistics page for parents who need a camp day ending around 3pm or later in Sonoma County. Camps with listed hours ending at 4pm or later are featured first.

4

Open until 4pm+

5

Known full-day listings

9

Summer listings checked

Featured: open until 4pm or later

These listings have known hours that end at 4pm or later.

Open until 4pm+10h listed day

Steve & Kate's Camp Petaluma

Camper-choice day camp with flexible scheduling and activities ranging from climbing to baking to media for ages 4-12.

Ages
4-12
Location
Petaluma
Dates
June – August
Price
Contact for pricing
Hours
8am–6pm

Listed hours: 8am–6pm

Open until 4pm+10h listed day

Steve & Kate's Camp Santa Rosa

Flexible camper-choice day camp with long hours, meals included, and diverse activity options for ages 4-12.

Ages
4-12
Location
Santa Rosa
Dates
June – August
Price
Contact for pricing
Hours
8am–6pm

Listed hours: 8am–6pm

Other known full-day options

These still look like full-day camps, ending around 3pm or later, but the listed day ends before 4pm.