[supertv247]

Bearing in mind; this is all my own assumptions going by the info we’ve been leaked and the new job advertisement pictured below, but I think it’s most likely to be the schedule.

The ad for working on Big Brother suggests staff will begin at the end of July and finish at the end of October.
This means that CBB could begin roughly on Thursday the 9th of August & last around 27 days (based on previous years and presuming launch will be midweek) ending around Tuesday 4th September. Then I’m guessing BBUK could begin on the Thursday, 6th September (the same gap as last year between series) and last around 54 days, ending on Tuesday October 30th (same length as last year, just in time for the work contract to end, and not on Halloween)

*this is all if my calculations are right* - based on contracts, these days could change but couldn’t get any longer unless everything was somehow extended. The only change possible would be reducing CBB’s days to add days to BBUK! For example, making CBB 22 days long, ending on Thursday and making BBUK 57 days long, beginning on the Monday or something.