States switching to 4 day school week July 8, 2019 16 32 64 128 States 4 day school week States going to 4 day school week States moving to 4 day school week States changing to 4 day school week 4 day school week states States with 4 day school week 2023 States implementing 4 day school week States getting 4 day school weeks States adopting 4 day school week
