33 BC

Millennium:	1st millennium BC
Centuries:	2nd century BC – 1st century BC – 1st century
Decades:	60s BC 50s BC 40s BC – 30s BC – 20s BC 10s BC 0s BC
Years:	36 BC 35 BC 34 BC – 33 BC – 32 BC 31 BC 30 BC

Politics
33 BC by topic
State leaders Sovereign states
Categories
Births Deaths Establishments Disestablishments

33 BC in other calendars
Gregorian calendar	33 BC
Ab urbe condita	721
Ancient Egypt era	XXXIII dynasty, 291
- Pharaoh	Cleopatra VII, 19
Ancient Greek era	186th Olympiad, year 4
Assyrian calendar	4718
Bengali calendar	−625
Berber calendar	918
Buddhist calendar	512
Burmese calendar	−670
Byzantine calendar	5476–5477
Chinese calendar	丁亥年 (Fire Pig) 2664 or 2604 — to — 戊子年 (Earth Rat) 2665 or 2605
Coptic calendar	−316 – −315
Discordian calendar	1134
Ethiopian calendar	−40 – −39
Hebrew calendar	3728–3729
Hindu calendars
- Vikram Samvat	24–25
- Shaka Samvat	N/A
- Kali Yuga	3069–3070
Holocene calendar	9968
Iranian calendar	654 BP – 653 BP
Islamic calendar	674 BH – 673 BH
Julian calendar	33 BC
Korean calendar	2301
Minguo calendar	1944 before ROC 民前1944年
Seleucid era	279/280 AG
Thai solar calendar	510–511

Wikimedia Commons has media related to 33 BC.

Year 33 BC was either a common year starting on Saturday, Sunday or Monday or a leap year starting on Sunday (link will display the full calendar) of the Julian calendar (the sources differ, see leap year error for further information) and a leap year starting on Saturday of the Proleptic Julian calendar. At the time, it was known as the Year of the Consulship of Octavian and Tullus (or, less frequently, year 721 Ab urbe condita). The denomination 33 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

Gaius Julius Caesar Octavian becomes Roman Consul for the second time. His partner is Lucius Volcatius Tullus. Octavian delivered in the Roman Senate a speech, de summa Republica, in which he subjected the Donations.
The second term of the Second Triumvirate expired.
Marcus Vipsanius is self demoted to Aedile, built the Aqua Julia, one of the aqueducts on which Rome's water supply depended and cleaned the Cloaca Maxima sewerage system
Mark Antony annexed the kingdom of Media and arranged the marriage of his son Alexander Helios with princess Iotapa, the daughter of king Artavasdes I.
The Kinambroi surrendered to Octavian