About the faculty
Spring 2014: University closing dates
During upcoming holidays such as Eastern, Liberation Day, Ascension Day and Whitsun the university will be closed.
What do the big bang and economics have in common?
Mapping bacterial genomes to fight infectious diseases
This Week's Discoveries
Short public lectures
Every Tuesday 12:30 hrs
Gorlaeus laboratories closed
During Easter Friday and Easter
18 - 21 April
Leiden Leadership Programme
22 en 25 April
Working at Leiden University
Discover the world at Leiden University