AI overview
I don't have enough context to write an accurate overview of "363." The term could refer to many different things (a year, a book title, a law, a project, etc.), and you've only provided "year" as context, which doesn't clarify which specific meaning you're asking about. Could you provide more information about what "363" refers to?
AI-generated from the Wikipedia summary — may contain errors.
Article
Campaign of Emperor Julian against the Persian Empire (363)
Year 363 (CCCLXIII) was a common year starting on Wednesday of the Julian calendar. At the time, it was known in Rome as the Year of the Consulship of Iulianus and Sallustius (or, less frequently, year 1116 Ab urbe condita). The denomination 363 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.