Dr. Mark Vermeer (KU Leuven) offers an introduction to medieval ways to indicate the time and date. He explains various year styles (e.g. Easter cycle) and discusses useful tools to translate medieval dating clauses into modern style dates. This session is part of the Mmmonk School Webinars, an initiative of Bruges Public Library and Henri Pirenne Institute for Medieval Studies (Ghent University). Visit Mmmonk.be for more information on Mmmonk School and on medieval monastic manuscripts in Flanders.