Plane diverted and now arriving 23 hours late what can I do?

Traveling from Grenada to Connecticut with a layover in New York (JFK) The plane had mechanical issues with the AC and had to make a landing in Bermuda. JetBlue had to send another plane and are stuck here for 4 hours with the airport basically closed. When we land in JFK we will have roughly a 16 hour layover. What are my options and what would I be entitled to? Thanks very frustrated!