23rd century

The  century began on 1 January, 2201 and ended 31 December, 2300.

Decades

 * 2200s
 * 2210s
 * 2220s
 * 2230s
 * 2240s
 * 2250s
 * 2260s
 * 2270s
 * 2280s
 * 2290s

Major Events

 * 2208 ― Scientists increase the speed of light.
 * 2275 ― Fairness in Hell Act of 2275 is passed.

Events with unknown dates

 * Decapodians arrive on Earth.
 * Anchovies become extincent.
 * Pine trees become extincent.
 * Church of Trek becomes a global popular religion.