WPL Saturday hours are 10 am to 2 pm. all year round.
The internet is not always accurate. So many of us have become dependant and almost addicted to looking for our information on the internet that we forget that the information on the internet is not always updated in a responsible or timely manner. A few patrons have advised me that there are places on the online that list WPL Saturday hours as 9 am to 2 pm. It also lists the Library as closed on Saturdays during the summer. That was true at one time. Those hours changed effective January 1 2019. I wrote to Google and Bing with corrections a few months ago but those corrections have not been made as yet.
Please keep this example in mind when you search the internet for anyhting. If you want to be sure of accurate and up-to-date information go to the source as often as possible. Although using a web browser and checking the search engines can be helpful, visiting a businesses website will probably give you better information. This is especially true when looking for medical advice, legal issues, financial information, etc. Browse the source and get resutls you can trust.