# Doomsday rule

> way of calculating the day of the week of a given date

**Wikidata**: [Q963762](https://www.wikidata.org/wiki/Q963762)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Doomsday_rule)  
**Source**: https://4ort.xyz/entity/doomsday-rule


## References

1. Freebase Data Dumps. 2013
2. Quora