This article is about the year AD 23. For other uses, see 23 (number), 23 (numerology), or 23 (disambiguation).

Millennium:	1st millennium
Centuries:	1st century BC – 1st century – 2nd century
Decades:	0s BC  0s  10s  – 20s –  30s  40s  50s
Years:	20 21 22 – 23 – 24 25 26

23 by topic v • d • e

Politics

State leaders – Sovereign states

Birth and death categories

Births – Deaths

Establishment and disestablishment categories

Establishments – Disestablishments

23 in other calendars

Gregorian calendar	23 XXIII
Ab urbe condita	776
Armenian calendar	N/A
Bahá'í calendar	-1821 – -1820
Berber calendar	973
Buddhist calendar	567
Burmese calendar	-615
Byzantine calendar	5531 – 5532
Chinese calendar	壬午年十二月二十日 (2659/2719-12-20) — to — 癸未年十二月初一日 (2660/2720-12-1)
Coptic calendar	-261 – -260
Ethiopian calendar	15 – 16
Hebrew calendar	3783 – 3784
Hindu calendars
- Vikram Samvat	78 – 79
- Shaka Samvat	N/A
- Kali Yuga	3124 – 3125
Holocene calendar	10023
Iranian calendar	599 BP – 598 BP
Islamic calendar	617 BH – 616 BH
Japanese calendar
Korean calendar	2356
Thai solar calendar	566
v • d • e

Year 23 (XXIII) was a common year starting on Friday (link will display the full calendar) of the Julian calendar.

[edit] Events

[edit] By place

[edit] Roman Empire

• Greek geographer Strabo publishes Geography, a work covering the world known to the Romans and Greeks at the time of Emperor Augustus – it is the only such book to survive from the ancient world.
• Tiberius' son Julius Caesar Drusus dies. From that point forward, he seems to lose interest in the Empire and occupies himself with the pursuit of pleasure.
• Lucius Aelius Sejanus begins to dominate the Roman Senate and Tiberius, after the death of Julius Caesar Drusus.
• Gaius Asinius Pollio and Gaius Antistius Vetus become consuls.

[edit] Asia

• Liu Xuan, a descendant of the Han Dynasty royal family and leader of insurgents against the Xin Dynasty, proclaims himself emperor against Wang Mang.
• June—After being sieged for 2 months, over 9,000 insurgents under Liu Xiu defeat 450,000 of Wang Mang's troops in the Battle of Kunyang, ushering in the fall of Wang Mang and restoration of the Han Dynasty in China.

[edit] Births

• Pliny the Elder, Roman scientist and writer

[edit] Deaths

• June 15—Maka Dan-Dang, daughter of Maka Na-Zhen, the first person recorded to be strangled by the trunk of an elephant
• September 14—Drusus Julius Caesar, son of the Emperor Tiberius, poisoned
• October 6—Wang Mang, "usurper" of the throne of the Han Dynasty and Emperor of the Xin Dynasty (b. 45 BC)
• Liu Xin, Chinese astronomer
• Liu Yan, Chinese general
• Empress Wang (b. 8 BC)
• Juba II, King of Mauretania