It wouldn't be a Steam Sale without the start date getting leaked beforehand, and once again tradition has been observed with the revelation that Valve will host a Steam Summer Sale next month.
The event, which will see a huge range of games heavily discounted on Valve's platform, is due to start on June 25 and run for a fortnight, with the sale set to conclude on July 9. That being the case, you've got just over a month to save up some spendies.