<Tr> <Th> 187 </Th> <Td> 21 </Td> <Td> "Alone Time" </Td> <Td> Jim Hensz </Td> <Td> Abraham Higginbotham, Stephen Lloyd & Danny Zuker </Td> <Td> May 10, 2017 (2017 - 05 - 10) </Td> <Td> 8ARG21 </Td> <Td> 5.71 </Td> </Tr> <Tr> <Td_colspan="8"> Phil and Claire have difficulties adapting themselves now that their kids have left the nest . Jay and Mitch go to the same retreat, while Cam helps Gloria with task duties . </Td> </Tr> <Tr> <Th> 188 </Th> <Td> 22 </Td> <Td> "The Graduates" </Td> <Td> Steven Levitan </Td> <Td> Jon Pollack, Jeffrey Richman & Chuck Tatham </Td> <Td> May 17, 2017 (2017 - 05 - 17) </Td> <Td> 8ARG22 </Td> <Td> 6.20 </Td> </Tr> <Tr> <Td_colspan="8"> The whole family gets ready for Luke and Manny's graduation day, when Javier picks up his son and goes to a strip club with him . Phil and Claire also have to deal with the fact that Luke grew up and Mitch and Cam learn that Lilly is maybe precocious . </Td> </Tr>

How many episodes are in season 8 of modern family