A new distinct variety of grapevine named ‘ARRATWENTYEIGHT’ abundantly forms attractive large firm and meaty seedless berries with a red skin coloration in medium-to-large clusters which display natural flavor. The fruit commonly is ready for harvesting during October in San Joaquin Valley of Central California, U.S.A., and displays good eating qualities as a table grape. The fruit firmness renders the fruit well amenable for handling, shipping, and storage.
