When were the first and second Augustan Ages?

The first Augustan Age was in the time of the Roman emperor Augustus (27 B.C.-14 A.D.), when Latin poets like Vergil, Ovid, and Horace brought about a literary golden age.

The second Augustan Age was in the early to mid-eighteenth century in England, when writers such as Alexander Pope, Jonathan Swift, and Richard Steele ushered in their own period of high literary style under Queen Anne, drawing on Roman models.