About this document
Day of the Week Calculation Methods by ronyboss is a document available to read on EtoBox.
This document details an algorithm for calculating the day of the week for any past or future date using arithmetic modulo 7. It involves looking up values from century, year, and month tables to determine what day of the week each component started on, then summing these values along with the day of the month. Examples are provided working through the full calculation for various dates. The key components are centuries, years, months, and days tables to lookup values needed as part of the algorithm.
- Author
- ronyboss
- Language
- EN