Not like other airlines, which many times in the 1st day of the month, the entertainment is still from the previous month, SQ consistently changes the programs around the 26th of the month to the next month programming. So, by the 26th of July, you will have the August programming. But remember that the July main movies will still be shown in August as well. I think it will stay for three months, then out.

Oh, and welcome to SQ forum in FT, hp1! ^