How is Programmers' Day calculated?

This event is observed on the 256th day of the year.

When is Programmers' Day 1931?

Name: Programmers' Day
Start: 1931-09-13
End: 1931-09-13
Location: Worldwide

Sunday, 13 September 1931

Programmers' Day is celebrated on the 256th day of the year, a number significant in computing as a power of two, honouring software developers, programmers, and the global technology community.

Frequently asked questions

When is Programmers' Day 1931?: Programmers' Day 1931 is on Sunday, 13 September 1931.
What day of the week is Programmers' Day 1931?: It falls on Sunday.
How is Programmers' Day calculated?: This event is observed on the 256th day of the year.