78 BC

Millennium:	1st millennium BC
Centuries:	2nd century BC 1st century BC 1st century
Decades:	100s BC 90s BC 80s BC 70s BC 60s BC 50s BC 40s BC
Years:	81 BC 80 BC 79 BC 78 BC 77 BC 76 BC 75 BC

78 BC in various calendars

Gregorian calendar	78 BC LXXVII BC
Ab urbe condita	676
Ancient Egypt era	XXXIII dynasty, 246
- Pharaoh	Ptolemy XII Auletes, 3
Ancient Greek era	175th Olympiad, year 3
Assyrian calendar	4673
Bengali calendar	−670
Berber calendar	873
Buddhist calendar	467
Burmese calendar	−715
Byzantine calendar	5431–5432
Chinese calendar	壬寅年 (Water Tiger) 2619 or 2559     — to — 癸卯年 (Water Rabbit) 2620 or 2560
Coptic calendar	−361 – −360
Discordian calendar	1089
Ethiopian calendar	−85 – −84
Hebrew calendar	3683–3684
Hindu calendars
- Vikram Samvat	−21 – −20
- Shaka Samvat	N/A
- Kali Yuga	3023–3024
Holocene calendar	9923
Iranian calendar	699 BP – 698 BP
Islamic calendar	720 BH – 719 BH
Javanese calendar	N/A
Julian calendar	N/A
Korean calendar	2256
Minguo calendar	1989 before ROC 民前1989年
Nanakshahi calendar	−1545
Seleucid era	234/235 AG
Thai solar calendar	465–466
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Year 78 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Lepidus and Catulus (or, less frequently, year 676 Ab urbe condita). The denomination 78 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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