When Will Steam Summer Sale Start 2024. Don't forget that steam tends to struggle when the big sales first kick off, so be prepared to have a little patience until. As announced by valve itself, the 2024 steam summer sale will run from june 27 to july 11, both starting and ending at 12pm ct on those dates.

The 2024 steam autumn sale runs until december 4. Don’t forget that steam tends to struggle when the big sales first kick off, so be prepared to have a little patience until.