XVIIIth Hvar Astrophysical Colloquium
From the Sun to the Heliosphere and beyond
15 – 19 September 2025, Hvar, Croatia
The Hvar Astrophysical Colloquium (HAC) is organized every two years in the town of Hvar, Croatia with aim to bring together researchers from Europe and beyond, devoted to instrumentation, fundamental as well as applied research in the field of solar and heliospheric physics, space weather and space climate.
Find out more on the topic on the following website.


