Married At First Sight UK is officially back for 2025, kicking off on Sunday 21st September.

The new series will introduce viewers to 18 new brides and grooms, who’ll get married when they meet at the aisle for the first time.

As usual, they’ll be matched by the expert team including Paul C Brunson, Charlene Douglas and Mel Schilling. Following their wedding days, they’ll head off on a romantic (or not) honeymoon, before returning to their apartments where the show will really begin with dinner parties and commitment ceremonies.

The series usually airs on E4 from Monday to Thursday, however, for the first time it will start on a Sunday. We expect the series to run for nine weeks like previous seasons.

So you don’t miss a moment, here’s when all the episodes will air on E4.

When does Married At First Sight UK 2025 start?

Married At First Sight UK 2025 starts on E4 on Sunday 21st September at 9pm.

Episodes will also be available to stream on Channel4.com.

How long are episodes of Married At First Sight UK?

Episode lengths can vary from an hour to two hours.

The launch episode will include the hen and stag dos and will see two couples get married. It’s a whopping 110 minutes long, starting from 9pm and ending at 10:50pm. So, you’ll want to grab the snacks and drinks and put your feet up, as we’re in for an evening of entertainment.

The second episode will air the night after and is also 110 minutes long, showing two more couples walk down the aisle and the first married couples head off on their honeymoons.

After this, episodes will be around 60 minutes plus.

What days is Married At First Sight UK on?

Married At First Sight UK 2025 will air episodes daily on E4 from Sunday to Thursday.

No episodes will air on Friday and Saturday, however, E4 will air repeats throughout the week and viewers can also catch up on Channel4.com.

Married At First Sight UK 2025 episode release schedule

Below is the release schedule for the first week of shows:

Episode 1 – Sunday 21st September at 9pmEpisode 2 – Monday 22nd September at 9pmEpisode 3 – Tuesday 23rd September at 9pmEpisode 4 – Wednesday 24th September at 9pmEpisode 5 – Thursday 25th September at 9pm

We’ll update you right here with more dates and times as the series continues.

Married At First Sight UK 2025 airs on E4 at 9pm.

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