Wikipedia[1][3][5][6] lists 10 November 2015 for Xbox 360 and Xbox One in North America and Australia and 13 November in Europe; Steam shows the Windows release on 9 Feb 2016 (Wikipedia: 28 January 2016); IGN[2] (9 October 2015 'goes gold') contains the date.
Crystal Dynamics' Rise of the Tomb Raider launched on Xbox 360 and Xbox One on 10 November 2015 (Europe 13 November), published by Microsoft Studios, with the Windows version following on 28 January 2016.