The start and end dates of Steam Halloween, Black Friday and Winter sales have been leaked on Reddit, and we have corroborated them independently.
The remaining sales of Steam in 2017 are:
- Sale of Halloween Steam: Thursday, October 26 to Wednesday, November 1.
- Steam black Friday sale: Wednesday November 22 to Tuesday 28
- Steam winter sale: Thursday, December 21 to Thursday, January 4, 2018
Remember, Steam no longer makes flash sales, so discounts last longer. Also remember that there will be rival sales in places like GOG during similar periods. Spend wisely