9th International Conference On Artificial Light at Night

​How to present at ALAN 2025 We invite you to submit abstracts for oral presentations and posters. All abstracts will go through a peer review. The acceptance rate for oral presentations was between 62% to 64% during the last 3 conferences. We therefore encourage all authors to use the space allowed for their abstract to make a compelling case for acceptance. In the case of abstracts for oral presentations that are deemed high quality by the reviewers but cannot be accepted due to lack of s...