EntityQ2655529· pop 6· linked from 2 articlesKoolwijkSign in to savehamlet in South Holland, NetherlandsConnectionsNetherlandsConcepttime zoneEntitygeographic coordinate systemEntitySouth HollandEntityDaylight saving timeConceptWayback MachineEntityUTC+01:00EntityUTC+02:00EntityGoudaEntityCentral European TimeEntityprovince of the NetherlandsEntityCentral European Summer TimeEntityKrimpenerwaardEntityVlistEntitymunicipality of the NetherlandsEntityCategoriesKrimpenerwaardPopulated places in South Holland