AI overview
I don't have enough context to write an accurate overview. You've indicated the context is "year," but "15" could refer to many year-related things (the year 15 AD, a 15-year period, age 15, etc.). Could you clarify what specific "15" you'd like me to write about?
AI-generated from the Wikipedia summary — may contain errors.
Article
Bust of Germanicus (15 BC – AD 19)
AD 15 (XV) was a common year starting on Tuesday of the Julian calendar. At the time, it was known as the Year of the Consulship of Caesar and Flaccus (or, less frequently, year 768 Ab urbe condita). The denomination AD 15 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.