Immediatus Biennale 2026 is the second edition of the International Festival of Improvisation and Instant Composition in Dance, taking place in Brno, Czech Republic, from September 14–20, 2026.

The event brings together local and international dance and music artists in Brno. The program features performances created using the method of instant composition, the performative “KONSTELACE”, concerts, and an educational component including intensive workshops, masterclasses, and movement-and-sound workshops for children. The headliner is the world-renowned choreographer and dancer Julyen Hamilton.

The entire festival is organized by the Brno-based association ORBITA.