1000

1000 is a year in the Christian calendar (specifically the Julian calendar used in Europe at that time). It is counted as the last year of the 10th century when years are reckoned as 901–1000; however, if the 1000–1099 system is followed, it falls near the beginning of the 11th century. The discrepancy arises because the Christian calendar has no year zero.

The year 1000 is notable for coinciding with significant political and religious transformations occurring in Europe, the Middle East, and Asia. It also became a milestone that historians use to distinguish the medieval period of Europe.

Other calendars

The year 1000 in the Christian calendar does not correspond to 1000 in other calendar systems. In the Islamic calendar, it falls between years 390 and 391. In the Hebrew calendar, it falls between years 4760 and 4761. This is because the Islamic calendar is lunar-based, and its year is approximately 11 days shorter than the solar-based year.

The Year 1000 anxiety

Later accounts claim that Christians in Europe feared the world would end when the year 1000 was reached. Many modern historians have suggested this narrative was fabricated in the 19th century, since records from that period are sparse. It is also noted that most people at the time did not systematically count years.

Political conditions of the period

Around this time, the Byzantine Empire was in a period of strength under Basil II. In Islamic lands, the Abbasid Caliphate in Baghdad had transferred real power to regional kingdoms, while the Fatimid Caliphate ruled from Egypt. In northern Europe, the kingdoms of Scandinavia and Poland were converting to Christianity.