1In a saucepan, mix the water, sugar, crushed red pepper, cinnamon, allspice, cloves and star anise. Simmer the syrup over moderately low heat for 15 minutes. Strain into a bowl and add the cranberries and apples. Cover and refrigerate overnight.
2Strain the fruit, reserving the spiced syrup. In a large pitcher, mix the rosé with the port, Cointreau, cranberry juice, fruit and 3/4 cup of the spiced syrup. Refrigerate until chilled, about 1 hour. Serve over ice.
3Make Ahead The sangria can be refrigerated for up to 6 hours