Boil water: Bring 1 gallon of water to a rolling boil.
Prepare the fruit: Wash apricots, cherries, and blueberries. Pit the apricots and cherries.
Cook the fruit: Carefully add all the fruit to the boiling water and bring it back to a boil.
Simmer: Reduce heat to medium and let it simmer uncovered for 30 minutes.
Sweeten: Stir in ¾ cup of sugar (adjust to taste) after removing from heat.
Cool down: Allow the kompot to cool completely.
Strain & chill: Strain the juice and refrigerate before serving.
Serve cold: Enjoy a refreshing glass of homemade fruit kompot!