2136

2136 (MMCXXXVI) was a leap year starting on Sunday of the Gregorian calendar, the 2136th year of the Common Era (CE) and Anno Domini (AD) designations, the 136th year of the 3rd millennium, the 36th year of the 22nd century, and the 7th year of the 2130s decade.

It is when is set the first volume of The Unknowns, The First World.