A:What can I help you with today ? B: When does the library close ? A: The library closes at six o ' clock . B: Does it close at that time every day ? A: Not always . B: Is the library open on Saturdays ? A: Yes . B: What time do you open and close on Saturday ? A: The hours are from <MASK> - 6 B: Okay . Thank you very much . A: Do you need anything else ? B: No , that ' s all . Thanks .
9:00 AM 12:00 AM 8:00 PM