Article: Dante Alighieri's Divine Comedy, derived features of and episodes about Bolgia from Arabic works on Islamic eschatology: the Hadith and the Kitab al-Miraj (translated into Latin in 1264 or shortly before as Liber Scale Machometi) concerning the ascension to Heaven of Muhammad, and the spiritual writings of Ibn Arabi. The Moors also had a noticeable influence on the works of George Peele and William Shakespeare. Some of their works featured Moorish characters, such as Peele's The Battle of Alcazar and Shakespeare's The Merchant of Venice, Titus Andronicus and Othello, which featured a Moorish Othello as its title character. These works are said to have been inspired by several Moorish delegations from Morocco to Elizabethan England at the beginning of the 17th century.

Now answer this question: In what year was Kitab al-Miraj likely translated into Latin?
in 1264 or shortly before
The context mentions the Islamic eschatology and its influence on Dante Alighieri's work. It further elaborates that this was due to works such as Kitab al-Miraj being translated into Latin in 1264 or shortly before. This gives us a time frame of when it could have been done, which is "in 1264" or "shortly before"..