350

This article is about the year 350. For the international organisation, see 350.org.

Millennium:	1st millennium
Centuries:	3rd century 4th century 5th century
Decades:	330s 340s 350s 360s 370s
Years:	347 348 349 350 351 352 353

350 in various calendars

Gregorian calendar	350 CCCL
Ab urbe condita	1103
Assyrian calendar	5100
Balinese saka calendar	271–272
Bengali calendar	−243
Berber calendar	1300
Buddhist calendar	894
Burmese calendar	−288
Byzantine calendar	5858–5859
Chinese calendar	己酉年 (Earth Rooster) 3047 or 2840     — to — 庚戌年 (Metal Dog) 3048 or 2841
Coptic calendar	66–67
Discordian calendar	1516
Ethiopian calendar	342–343
Hebrew calendar	4110–4111
Hindu calendars
- Vikram Samvat	406–407
- Shaka Samvat	271–272
- Kali Yuga	3450–3451
Holocene calendar	10350
Iranian calendar	272 BP – 271 BP
Islamic calendar	280 BH – 279 BH
Javanese calendar	232–233
Julian calendar	350 CCCL
Korean calendar	2683
Minguo calendar	1562 before ROC 民前1562年
Nanakshahi calendar	−1118
Seleucid era	661/662 AG
Thai solar calendar	892–893
Tibetan calendar	阴土鸡年 (female Earth-Rooster) 476 or 95 or −677     — to — 阳金狗年 (male Iron-Dog) 477 or 96 or −676

Magnus Magnentius

Year 350 (CCCL) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Sergius and Nigrinianus (or, less frequently, year 1103 Ab urbe condita). The denomination 350 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

By place

Roman Empire

• January 18 – Western Roman Emperor Constans I makes himself extremely unpopular; one of his generals, Magnentius, is proclaimed emperor at Augustodunum in the Diocese of Galliae, with the support of the army on the Rhine frontier.
• January – Constans I flees towards Spain, where he is subsequently assassinated at Castrum Helenae. Magnentius rules the Western portion of the Roman Empire and is far more tolerant towards Christians and Pagans alike.
• March 1 – Vetranio is asked by Constantina, sister of Constantius II, to proclaim himself Caesar. Constantius accepts the new emperor and sends him funds to raise an army.
• June 3 – Nepotianus, Roman usurper, proclaims himself emperor and enters Rome with a group of gladiators.
• June 30 – Nepotianus is defeated and killed by Marcellinus, a trusted general sent by Magnentius. His head is put on a spear and carried around the city.
• December 25 – Vetranio meets Constantius II at Naissus (Serbia) and joins forces with him. Vetranio is forced to abdicate his title, and Constantius allows him to live as a private citizen on a state pension.

Asia

• King Pushyavarman establishes the Varman Dynasty in Assam.
• About this time the Huns begin to invade the Sassanid Empire.
• The city of Anbar (Iraq) is founded by king Shapur II.
• The Ran Wei-Later Zhao war breaks out in North China.

By topic

Art

• The church of Santa Constanza in Rome is finished.

Births

• Honoratus, archbishop of Arles (approximate date);
• Hypatia of Alexandria, female Neoplatonist philosopher (approximate date);
• Murong Wei, emperor of the Xianbei state Former Yan (d. 385);
• Plutarch of Athens, Greek philosopher (approximate date);
• Theodore of Mopsuestia, bishop and theologian (approximate date);
• Zhang Xuanjing, ruler of the Chinese state Former Liang (d. 363).
• Earliest common ancestor of Y haplotype R-S6881 born in north-west Germania (approximate date)

Deaths

Nepotianus died on June 30, 350

Saint Paul I of Constantinople

• February 11 – Constans I, Roman Emperor;
• June 21 – Martin of Tongres, Roman Catholic bishop and saint;
• June 30 – Nepotianus, Roman usurper;
• August 5 – Cassian of Autun Roman Catholic bishop and saint;
• November 26 – Paul I of Constantinople, Byzantine Orthodox bishop and saint.

Date unknown

• Shi Jian, emperor of the Jie state Later Zhao.