What is the Armenian Calendar?

The traditional Armenian calendar belongs to the family of fixed 365-day systems used in the region and is important in medieval Armenian chronology.

How the calendar is structured

Historical 365-day calendar with 12 30-day months plus 5 extra days.

Where and why it is used

Region: Historic Armenia. Primary context: Historical chronology and cultural study.

History and development

The system belongs to the Medieval layer of the archive. Its origin is summarized as Traditional Armenian era. CalculatorWiser separates historical reconstruction, religious observance, civil use, and modern technical standards so different systems are not treated as though they all work the same way.

Visual reference gallery

Conversion and accuracy notes

Some calendar systems can be converted deterministically with modern algorithms. Others depend on observation, local authority, historical reconstruction, or regional practice. CalculatorWiser marks those distinctions rather than presenting uncertain dates as exact.

Research trail

This entry is part of the research-backed World Calendar Archive. Primary research anchor for this entry: Historical chronology references.