ok let me try to decipher this. "monday to june" sounds like the silksong release date is anywhere from an unspecified monday until june. "on thursday morning" could perhaps mean it's from unspecified monday to first thursday in june. the monday seems to be implied as the last monday in may. so this narrows it down to a year in which the last day in may comes before thursday. 2023 fits this however 2 weeks have already passed in june with no silksong. i believe the next year that fits this is 2027. you heard it here first, the silksong release date is between may 31st and june 3rd, 2027. everyone say thank you to tako's autocomplete.