The "Tag der Informatik" is a main celebration of the Department of Informatics at KIT. It always takes place in the last weeks of the lecture period of the summer semester.

On this day, the KIT department traditionally bids farewell to all graduates of the bachelor's and master's programs in computer science, computer science teaching, and information systems, as well as to the doctoral students. In addition, the best graduates are honored with prizes and the most popular courses of the past academic year are awarded. In addition, Computer Science Day is always an occasion for all members of the faculty to come together, look back on the past academic year, and look forward together. The farewell ceremony is followed by a festive reception, which in the past years has always been followed by the faculty party, organized by the Fachschaft Mathe/Informatik and the Forum Wirtschaftsinformatik e.V..