This unique day celebrates the contributions of programmers and is observed on the 256th day of the year. The number 256 is significant because it represents the maximum number of distinct values in a byte, a fundamental unit in computer science. In leap years, it falls on September 12.

• Global Release
• First Release Aug 29, 2022
• Sep 10 → Sep 13 Annually
• Stamp Series International Days
• https://en.wikipedia.org/wiki/Day_of_the_Programmer