# Byzantine calendar

> calendar used by the Eastern Orthodox Church from c. 691 to 1728

**Wikidata**: [Q1982627](https://www.wikidata.org/wiki/Q1982627)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Byzantine_calendar)  
**Source**: https://4ort.xyz/entity/byzantine-calendar


## References

1. Freebase Data Dumps. 2013