A changed library arrangement

An original Finnish notice says: “Kirjasto on suljettu maanantaina. Palautusluukku on avoinna koko päivän. Tiistaina kirjasto avataan kello kymmenen.” A reader wants to return a book on Monday and collect a reserved book on Tuesday. One friend assumes the closure removes every service; another treats Tuesday’s opening time as Monday’s opening time. The exercise asks for a supported interpretation of the actual Finnish, not a guess based on ordinary library schedules. No claim is made about a real institution, a legal right to access or an automatic extension of the loan. The learner should separate the main building from the return slot and identify which day has the stated opening time. The notice gives no Sunday opening information or collection deadline beyond the supplied conditions.