Engineer Day 2025. While many countries celebrate their own national engineering days, weeks, or months throughout the year, discovere launched the first. Now every year, 4 march will be celebrated as a unesco international day recognizing the critical importance of engineers and engineering to achieving the sustainable development goals of the 2030 un agenda.

This year we will be celebrating the amazing work that women engineers around the world are doing to support lives and livelihoods every day. The only event of its kind—it is a time for you to: