Homemade Apple Cider

In a large stockpot over medium heat, add apples, oranges, spices, and brown sugar. Cover with water by at least 2”. Bring to a boil, then reduce heat and simmer, covered, 2 hours.  Remove orange halves, then use a potato masher or wooden spoon to mash apples. Return to a simmer and let simmer uncovered for 1 hour more. Strain through a fine mesh strainer, pressing on solids with a wooden spoon to squeeze all juices out. Discard solids.  Serve apple cider warm.