Hours & Location Address 30 Herriott St Perth, ON K7H 1T2 Phone: (613) 267-1224 Email: info@perthunionlibrary.ca The library’s hours are: Monday 10-5 Tuesday 10-7 Wednesday 10-7 Thursday 10-7 Friday 10-5 Saturday 10-4 Touring Perth? Find Guided and Self-Guided Tours by clicking here!