International Programmers Day 2024. International programmer’s day is celebrated on september 13th, or on september 12th during a leap year, to honor all the programmers and innovators who. This year (2022), it falls on a tuesday.
It is celebrated every year on the 256th day;. International programmers’ day, also known as the “day of the programmers” is celebrated on the 256th day of the year to honor the software.