[Xuande]

How do you say your going to do something somewhere at a specific time? If the sentence was "I will read books in the library at 5:00." would it be translated as "Goji toshokan de hon wo yomimasu." or does the particle ni need to be added and should watashi wa be placed at the beginning?

EDIT: By the way, if I'm posting in the wrong place, just tell me and I'll repost where ever it is I'm supposed to post at.