Jaruco is a municipality and town in the Mayabeque Province of Cuba. The town is located in the east of Havana, between San José de las Laja…Jaruco is a municipality and town in the Mayabeque Province of Cuba. The town is located in the east of Havana, between San José de las Lajas and Santa Cruz del Norte. The municipality borders with Habana del Este, Santa Cruz del Norte, Madruga and San José de las Lajas.