2120s
decade
The 2120s is a Decade in the Anno Domini and Common Era in the Gregorian calendar. It will begin on January 1, 2120, and end on December 31, 2129. It is distinct from the decade known as the 213th decade which will begin on January 1, 2121. and ended on December 31, 2130.
| Millennium: | 3rd millennium |
| Centuries: | 21st century – 22nd century – 23rd century |
| Decades: | 2090s 2100s 2110s – 2120s – 2130s 2140s 2150s |
| Years: | 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 |
