In a large pot over medium heat add the apple cider, pumpkin puree, pumpkin pie spice, brown sugar, and apricot nectar. Bring to a boil, reduce heat to low and cover. Simmer for 15 minutes.
Remove from heat. Serve warm, or place in fridge and chill to serve cold.
Notes
Apple Cider: I highly recommend using apple cider rather than apple juice because the apple cider has more spices and flavors to it. You can buy apple cider in most grocery stores OR you can buy the dry packets of spiced apple cider and make your own until you have 64 oz worth. Pumpkin puree: Use regular pumpkin puree, not pumpkin pie filling. Brown sugar: Light or dark brown sugar, you choose your preference. Apricot Nectar: You can find this in your local grocery store in the juice aisle. If you don't have access to apricot nectar you can substitute 1/2 cup apricot preserves. Storing instructions: refrigerate leftovers for a week. Can freeze leftovers in freezer-safe ziplock bags for 3 months. Thaw in the fridge overnight, then decide if you want to serve it warm or cold. If serving warm, place the juice back in a pot and heat it over medium heat until warm.