National Nanotechnology Day
Celebrate how the world’s smallest technologies shape our daily lives
October 9, 2026
The annual National Nanotechnology Day takes place on October 9, a date chosen to honor the nanometer scale (10-9 meters). This worldwide celebration highlights how nanotechnology enriches our daily lives today and the exciting opportunities it offers for the future. Schools, universities, and organizations across the country and around the world will join in to showcase and explore the impact of this transformative science.
2026 marks the 10th anniversary of National Nanotechnology Day! Join thousands around the world in celebrating this tiny but mighty science! Share how you are celebrating #NationalNanoDay with the National Nanotechnology Coordination Office at [email protected].