999
The year 999 was a common year starting on Sunday of the Julian calendar.
| Millennium: | 1st millennium |
|---|---|
| Centuries: | 9th century – 10th century – 11th century |
| Decades: | 960s 970s 980s – 990s – 1000s 1010s 1020s |
| Years: | 996 997 998 – 999 – 1000 1001 1002 |
Deaths
- February 7 – Boleslaus II, Duke of Bohemia
- February 18 – Pope Gregory V
- December 16 – Saint Adelaide of Italy (b. 931)
- Maredudd ab Owain king of Deheubarth and Powys