Ada Lovelace Day 2025

Ada Lovelace Day celebrates the achievements of women in science, technology, engineering and mathematics.

Frequently asked questions

When is Ada Lovelace Day 2025?

Ada Lovelace Day 2025 is on Tuesday, 14 October 2025.

What day of the week is Ada Lovelace Day 2025?

It falls on Tuesday.

How is Ada Lovelace Day calculated?

This event is observed on the second Tuesday in October each year.