<Tr> <Th_colspan="2"> Season chronology </Th> </Tr> <Tr> <Td_colspan="2"> ← Previous Season 12 Next → Season 14 </Td> </Tr> <Tr> <Td_colspan="2"> List of Criminal Minds episodes </Td> </Tr> <P> The thirteenth season of Criminal Minds was ordered on April 7, 2017, by CBS with an order of 22 episodes . The season premiered on September 27, 2017 in a new time slot at 10: 00PM on Wednesday when it had previously been at 9: 00PM on Wednesday since its inception . The season concluded on April 18, 2018 . </P>

Who are the guest stars on criminal minds tonight