Lua error in package.lua at line 80: module 'Module:Ancient Olympiads' not found.2049 (MMXLIX) will be a common year starting on Friday of the Gregorian calendar, the 2049th year of the Common Era (CE) and Anno Domini (AD) designations, the 49th year of the 3rd millennium, the 49th year of the 21st century, and the 10th and last year of the 2040s decade.