The dad charged in the deaths of his 1-year-old twins, who died after he left them in a hot car for eight hours, was spotted for the first time Monday since he made bail.

Juan Rodriguez, 39, wearing a single earbud connected to his cellphone and clad in shorts, a gray sleeveless shirt and sneakers, emerged from his Rockland County home Monday morning, but abruptly turned around minutes later and went back inside.

He refused to answer a reporter’s question, and later declined to comment to The Post via phone, saying, “Not right now, but I appreciate your support and concern.”

Rodriguez was charged Saturday with two counts of manslaughter and two counts of criminally negligent homicide for the Friday deaths of tots Phoenix and Luna.

The children were found dead in the backseat of Rodriguez’s Honda Accord in the Bronx after the dad forgot about them while working at a Veteran Affairs hospital.

Rodriguez made his $100,000 bail in the case Saturday afternoon and embraced his wife, Marissa, once he was sprung from Bronx criminal court.

Hours after Rodriguez appeared at his home Monday, he, his wife and other family members quietly removed belongings, including a child’s carseat, from a white Subaru SUV.

Marissa, wearing all black, helped clear out numerous items from the vehicle’s trunk.

Later, she left the home holding the couple’s 4-year-old son, who clutched a toy dinosaur.

The family declined to comment.