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What is ALAN about?

ALAN is the abbreviation of “Artificial Light at Night“.

ALAN is the largest international scientific conference on the impacts of artificial light at night, covering the topics of biology & ecology, governance & regulation, health, measurement & modeling, social sciences and humanities, and technology & design.

The conference is dedicated to bring together researchers and professionals working in the area of ALAN/light pollution to work towards better lighting concepts.


Local Organizers of the 2025 conference

ALAN 2027 Local Organising Committee

To be come …

Information: to be come…
​email: to be come…


For questions concerning the content, submissions, and scientific program of the conference, please write to the co-chairs at contact@artificiallightatnight.org.