The date was set following a party leaders meeting held on Thursday.
The no-confidence motion against Prime Minister Ranil Wickremesinghe was handed over to Parliament yesterday.
The no-confidence motion with 55 signatures was handed over to Speaker Karu Jayasuriya by the joint opposition.
Four Sri Lanka Freedom Party (SLFP) members of Parliament had also signed the no-confidence motion.
SLFP MPs T.B Ekanayake, Nishantha Muthuhettigama, S. Punchinilame and Cader Musthan have signed the motion (Colombo Gazette)