
ALAN 2025
9TH INTERNATIONAL CONFERENCE
ON ARTIFICIAL LIGHT AT NIGHT
October 28-30, 2025
Westport, IRELAND
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.
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