Steam Summer Sale 2024 Start Date. The 2024 steam summer sale runs until july 11, and this will be the only big sale for quite awhile. Although valve hasn't revealed the exact discounts, a trailer teased some of the games that will be on.

The steam summer sale has started! The start time for the steam summer sale 2024 is 10am pt/1pm et/6pm bst on june 27th.