The year 673 BC or 673 BCE was a year of the pre-Julian Roman calendar. In the Roman Empire, it was known as year 81 Ab urbe condita . The denomination 673 BC 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.
Events
- Tullus Hostilius becomes the third king of Rome.
- Urartian king Rusa II builds the fortress of Rusahinili Eidurukai (modern Ayanis).
Deaths
- Numa Pompilius, second of the Kings of Rome, successor to Romulus
Autumn
- Wen Jiang, princess of the State of Qi and duchess of the State of Lu