FR 640 then FR 1957 at Manchester
Valencia → Manchester → Dublin
Timetable, Manchester time
14:55FR 640 from Valencia at the gate
09:00FR 1957 to Dublin leaves the gate
18 h 05 apart on the timetable, overnight
FR 1957 leaves 18 h 05 after FR 640 arrives on the timetable: more than half a day, so not a connection we count.