Contrary to popular belief, space is neither dark nor cold. When you are in the open space of our solar system nothing is obscuring our sun. Near Earth's orbit, you will always experience light brighter than on cloudless earth days and hotter than the hottest summers.
Thus, you can’t be late for the summer sale in space. But if you missed it down on Earth - we have you covered - The Space Summer Sale:
https://store.steampowered.com/app/846030/V_Rings_of_Saturn/