6 listings in Rhinebeck, 3 of them farmers markets. 2 have a market day and hours from a public register or the market's own website, and 1 appears in the USDA SNAP retailer register. Market days in Rhinebeck: Monday (1), Thursday (1), Friday (1), Saturday (1), Sunday (2).
Few Rhinebeck listings have a schedule or SNAP authorization we could source. Red Hook, 5 miles away, has 6 listings with more sourced detail; see also all of New York.