463 BC

Millennium:	1st millennium BC
Centuries:	6th century BC 5th century BC 4th century BC
Decades:	480s BC 470s BC 460s BC 450s BC 440s BC
Years:	466 BC 465 BC 464 BC 463 BC 462 BC 461 BC 460 BC

463 BC in various calendars

Gregorian calendar	463 BC CDLXIII BC
Ab urbe condita	291
Ancient Egypt era	XXVII dynasty, 63
- Pharaoh	Artaxerxes I of Persia, 3
Ancient Greek era	79th Olympiad, year 2
Assyrian calendar	4288
Balinese saka calendar	N/A
Bengali calendar	−1055
Berber calendar	488
Buddhist calendar	82
Burmese calendar	−1100
Byzantine calendar	5046–5047
Chinese calendar	丁丑年 (Fire Ox) 2235 or 2028     — to — 戊寅年 (Earth Tiger) 2236 or 2029
Coptic calendar	−746 – −745
Discordian calendar	704
Ethiopian calendar	−470 – −469
Hebrew calendar	3298–3299
Hindu calendars
- Vikram Samvat	−406 – −405
- Shaka Samvat	N/A
- Kali Yuga	2638–2639
Holocene calendar	9538
Iranian calendar	1084 BP – 1083 BP
Islamic calendar	1117 BH – 1116 BH
Javanese calendar	N/A
Julian calendar	N/A
Korean calendar	1871
Minguo calendar	2374 before ROC 民前2374年
Nanakshahi calendar	−1930
Thai solar calendar	80–81
Tibetan calendar	阴火牛年 (female Fire-Ox) −336 or −717 or −1489     — to — 阳土虎年 (male Earth-Tiger) −335 or −716 or −1488

Year 463 BC was a year of the pre-Julian Roman calendar. At the time, it was known as the Year of the Consulship of Priscus and Helva (or, less frequently, year 291 Ab urbe condita). The denomination 463 BC for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.

Events

By place

Rome

• The Senate and People of Rome appoint Gaius Aemilius Mamercus interrex.

Greece

• In Athens, the democratic statesman Ephialtes and the young Pericles attempt to get the oligarchic Kimon ostracized for allegedly receiving bribes. Kimon is charged by Pericles and other democratic politicians with having been bribed not to attack the King of Macedonia (who may have been suspected of covertly helping the Thasian rebels). Though Kimon is acquitted, his influence on the Athenian people is waning.
• Themistocles, who is in exile, approaches the Persian King Artaxerxes I seeking Persian help in regaining power in Athens. Artaxerxes is unwilling to help him, but gives him the satrapy of Magnesia.
• After a two year siege, Thasos falls to the Athenians under Kimon who compels the Thasians to destroy their walls, surrender their ships, pay an indemnity and an annual contribution to Athens.