Watch Summer Days, Summer Nights (2018) HD Full Movie Free on SolarMovie. Watch Summer Days, Summer Nights (2018) online free. It's the summer of 1982 on Long Island. JJ is working for his dad, when he falls for Debbie. Frankie...It's the summer of 1982 on Long Island. JJ is working for his dad, when he falls for Debbie. Frankie reconnects with a long lost love. But as temperatures cool, so do their relationships, leaving the young men to accept summer is ending.