Married at First Sight UK (MAFS UK) in 2025 airs on E4 from Sunday to Thursday each week. The show typically starts at 9pm on Sunday, Monday, Tuesday, and Thursday, but on Wednesdays, it airs earlier at 8pm due to scheduling conflicts with other popular shows like The Celebrity Traitors. There are no episodes on Fridays or Saturdays. This four-night weekly schedule has been the format since recent changes, which replaced an earlier Sunday to Thursday and Monday to Thursday schedule. The show is expected to continue this pattern until its planned end in mid-November 2025.
So, for watching MAFS UK, you should tune in from Sunday through Thursday evenings, primarily at 9pm except on Wednesday at 8pm.
