Holiday Office Closure - City of Sonoma offices will be closed from Wednesday, December 24, 2025 - Thursday, January 1, 2026, for the Christmas and New Years’ holidays.

Adele Harrison Middle School

Posted on February 14, 2019

Address:

1150 Broadway

Sonoma

95476

Phone: (707) 935-6080

Website: http://adeleharrison.org/

Hours: Monday: 9:00 AM – 3:15 PM Tuesday: 9:00 AM – 3:15 PM Wednesday: 9:00 AM – 3:15 PM Thursday: 9:00 AM – 3:15 PM Friday: 9:00 AM – 3:15 PM Saturday: Closed Sunday: Closed