23rd century

Millennium:	3rd millennium
Centuries:	22nd century 23rd century 24th century
Timelines:	22nd century 23rd century 24th century
State leaders:	22nd century 23rd century 24th century
Decades:	2200s 2210s 2220s 2230s 2240s 2250s 2260s 2270s 2280s 2290s

The 23rd century will begin on January 1, 2201 and will end on December 31, 2300.