阳火龙年 (male Fire-Dragon) 243 or −138 or −910 — to — 阴火蛇年 (female Fire-Snake) 244 or −137 or −909
Year 117 (CXVII) was a common year starting on Thursday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Niger and Apronianus (or, less frequently, year 870 Ab urbe condita). The denomination 117 for this year has been used since the early medieval period, when the Anno Dominicalendar era became the prevalent method in Europe for naming years.
Events
By place
Roman Empire
Trajan falls seriously ill, leaving Hadrian in command of the east. On his death bed, Trajan allegedly adopts Hadrian and designates him as his successor.
August 9 - 11 – Emperor Trajan dies of a stroke at Selinus in Cilicia, age 63, while en route from Mesopotamia to Italy, leaving the Roman Empire at its maximal territorial extent.
Hadrian, a Spaniard like Trajan, as Emperor inaugurates a policy of retrenchment and cultural integration, giving up the policy of conquest of his predecessor in order to consolidate the empire.
The Jewish Diaspora Revolt is quelled, likely by autumn 117, though unrest may have persisted in Egypt until early 118. Its suppression results in the near-complete expulsion of Jews from Cyrenaica, Cyprus, and several regions of Egypt.
Hadrian returns large parts of Mesopotamia to the Parthians, as part of a peace settlement.