26th century

The  century began on 1 January, 2501 and ended 31 December, 2600.

Decades

 * 2500s
 * 2510s
 * 2520s
 * 2530s
 * 2540s
 * 2550s
 * 2560s
 * 2570s
 * 2580s
 * 2590s

Major Events

 * 2511 ― The common cold is finally completly eradicated.

Events with unknown dates

 * New New York eliminates garbage problem.