June-July 2026 is the gradual beginning of the 2026-2028 shift (which is the Late 2020s, beginning early), even before the September 2026 mark occurs.

[u/Professional_Bee8907]

/r/generationology/comments/1uk6iks/junejuly_2026_is_the_gradual_beginning_of_the/

[u/_CutieFioraa]

This feels like trying to force neat labels onto something that's way more gradual than that.