309

Year 309 (CCCIX) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Licinianus and Constantius (or, less frequently, year 1062 Ab urbe condita). The denomination 309 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.

This article is about the year 309. For the car, see Peugeot 309.

Millennium:	1st millennium
Centuries:	3rd century 4th century 5th century
Decades:	280s 290s 300s 310s 320s
Years:	306 307 308 309 310 311 312

309 in various calendars

Gregorian calendar	309 CCCIX
Ab urbe condita	1062
Assyrian calendar	5059
Balinese saka calendar	230–231
Bengali calendar	−284
Berber calendar	1259
Buddhist calendar	853
Burmese calendar	−329
Byzantine calendar	5817–5818
Chinese calendar	戊辰年 (Earth Dragon) 3005 or 2945     — to — 己巳年 (Earth Snake) 3006 or 2946
Coptic calendar	25–26
Discordian calendar	1475
Ethiopian calendar	301–302
Hebrew calendar	4069–4070
Hindu calendars
- Vikram Samvat	365–366
- Shaka Samvat	230–231
- Kali Yuga	3409–3410
Holocene calendar	10309
Iranian calendar	313 BP – 312 BP
Islamic calendar	323 BH – 322 BH
Javanese calendar	189–190
Julian calendar	309 CCCIX
Korean calendar	2642
Minguo calendar	1603 before ROC 民前1603年
Nanakshahi calendar	−1159
Seleucid era	620/621 AG
Thai solar calendar	851–852
Tibetan calendar	阳土龙年 (male Earth-Dragon) 435 or 54 or −718     — to — 阴土蛇年 (female Earth-Snake) 436 or 55 or −717

Diocesis of Hispania

Events

By place

Roman Empire

• The Spanish provinces revolt from the control of Maxentius, acknowledging Constantine the Great as their Emperor.
• A plague that may be related to anthrax spreads across the Roman Empire, causing a drastic decline in the population.

Persia

• King Hormizd II, Shah of the Persian Empire, dies after a 7-year reign and a power struggle for the succession ensues. He is succeeded by his son Shapur II.

North America

• The limber pine called Twister begins growing.

By topic

Religion

• Pope Marcellus I is banished from Rome by the Emperor Maxentius.
• April 18 – Pope Eusebius succeeds Marcellus as the 31st pope, but is himself banished on August 17 to Sicily (These events may have taken place in 310).

Births

Deaths

• Saint Alban (possible date—also 304)
• Saint Elias and companions
• Hormizd II, king of the Persian Empire
• Pope Marcellus I

References