413 BC

Millennium:	1st millennium BC
Centuries:	6th century BC 5th century BC 4th century BC
Decades:	430s BC 420s BC 410s BC 400s BC 390s BC
Years:	416 BC 415 BC 414 BC 413 BC 412 BC 411 BC 410 BC

413 BC in various calendars

Gregorian calendar	413 BC CDXII BC
Ab urbe condita	341
Ancient Egypt era	XXVII dynasty, 113
- Pharaoh	Darius II of Persia, 11
Ancient Greek era	91st Olympiad, year 4
Assyrian calendar	4338
Balinese saka calendar	N/A
Bengali calendar	−1005
Berber calendar	538
Buddhist calendar	132
Burmese calendar	−1050
Byzantine calendar	5096–5097
Chinese calendar	丁卯年 (Fire Rabbit) 2284 or 2224     — to — 戊辰年 (Earth Dragon) 2285 or 2225
Coptic calendar	−696 – −695
Discordian calendar	754
Ethiopian calendar	−420 – −419
Hebrew calendar	3348–3349
Hindu calendars
- Vikram Samvat	−356 – −355
- Shaka Samvat	N/A
- Kali Yuga	2688–2689
Holocene calendar	9588
Iranian calendar	1034 BP – 1033 BP
Islamic calendar	1066 BH – 1065 BH
Javanese calendar	N/A
Julian calendar	N/A
Korean calendar	1921
Minguo calendar	2324 before ROC 民前2324年
Nanakshahi calendar	−1880
Thai solar calendar	130–131
Tibetan calendar	阴火兔年 (female Fire-Rabbit) −286 or −667 or −1439     — to — 阳土龙年 (male Earth-Dragon) −285 or −666 or −1438
This box:

Year 413 BC was a year of the pre-Julian Roman calendar. At the time, it was known as the Year of the Consulship of Cossus and Medullinus (or, less frequently, year 341 Ab urbe condita). The denomination 413 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.

413 - Also a widely known reference in the popular webcomic Homestuck, because Homestuck started on 4/13.

...
Wikipedia