November 13, 2023 - November 14, 2023 Deepavali Days in Lieu Qosmo International School Petaling Jaya
December 24, 2023 - December 25, 2023 Christmas Eve and Christmas Day Qosmo International School Petaling Jaya
December 26, 2023 - December 29, 2023 School Office open by appointment only Qosmo International School Petaling Jaya
