63 BC

Millennium:	1st millennium BC
Centuries:	2nd century BC 1st century BC 1st century
Decades:	80s BC 70s BC 60s BC 50s BC 40s BC
Years:	66 BC 65 BC 64 BC 63 BC 62 BC 61 BC 60 BC

63 BC in various calendars

Gregorian calendar	63 BC LXII BC
Ab urbe condita	691
Ancient Egypt era	XXXIII dynasty, 261
- Pharaoh	Ptolemy XII Auletes, 18
Ancient Greek era	179th Olympiad, year 2
Assyrian calendar	4688
Bengali calendar	−655
Berber calendar	888
Buddhist calendar	482
Burmese calendar	−700
Byzantine calendar	5446–5447
Chinese calendar	丁巳年 (Fire Snake) 2634 or 2574     — to — 戊午年 (Earth Horse) 2635 or 2575
Coptic calendar	−346 – −345
Discordian calendar	1104
Ethiopian calendar	−70 – −69
Hebrew calendar	3698–3699
Hindu calendars
- Vikram Samvat	−6 – −5
- Shaka Samvat	N/A
- Kali Yuga	3038–3039
Holocene calendar	9938
Iranian calendar	684 BP – 683 BP
Islamic calendar	705 BH – 704 BH
Javanese calendar	N/A
Julian calendar	N/A
Korean calendar	2271
Minguo calendar	1974 before ROC 民前1974年
Nanakshahi calendar	−1530
Seleucid era	249/250 AG
Thai solar calendar	480–481
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Year 63 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Cicero and Hybrida (or, less frequently, year 691 Ab urbe condita). The denomination 63 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.

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