1086

This article is about the year 1086.

Millennium:	2nd millennium
Centuries:	10th century – 11th century – 12th century
Decades:	1050s  1060s  1070s  – 1080s –  1090s  1100s  1110s
Years:	1083 1084 1085 – 1086 – 1087 1088 1089

1086 by topic

Lists of leaders

State leaders

Birth and death categories

Births – Deaths

Establishments and disestablishments categories

Establishments – Disestablishments

1086 in other calendars

Gregorian calendar	1086 MLXXXVI
Ab urbe condita	1839
Armenian calendar	535 ԹՎ ՇԼԵ
Assyrian calendar	5836
Bengali calendar	493
Berber calendar	2036
English Regnal year	20 Will. 1 – 21 Will. 1
Buddhist calendar	1630
Burmese calendar	448
Byzantine calendar	6594–6595
Chinese calendar	乙丑年 (Wood Ox) 3782 or 3722     — to — 丙寅年 (Fire Tiger) 3783 or 3723
Coptic calendar	802–803
Discordian calendar	2252
Ethiopian calendar	1078–1079
Hebrew calendar	4846–4847
Hindu calendars
- Vikram Samvat	1142–1143
- Shaka Samvat	1008–1009
- Kali Yuga	4187–4188
Holocene calendar	11086
Igbo calendar	86–87
Iranian calendar	464–465
Islamic calendar	478–479
Japanese calendar	Ōtoku 3 (応徳３年)
Julian calendar	1086 MLXXXVI
Korean calendar	3419
Minguo calendar	826 before ROC 民前826年
Seleucid era	1397/1398 AG
Thai solar calendar	1628–1629

Year 1086 (MLXXXVI) was a common year starting on Thursday (link will display the full calendar) of the Julian calendar.

Events

By area

Asia

• Emperor Shirakawa of Japan starts his cloistered rule.
• The Imam Ali Mosque in Najaf is rebuilt by the Seljuk Malik Shah I after being destroyed by fire.

Europe

• October 23 – Battle of Sagrajas: Alfonso VI of León and Castile is defeated by the Almoravids, who had been called into Spain by Abbad III of Sevilla.
• The Domesday Book is completed in England.
• Syracuse, the last Muslim stronghold in Sicily, is conquered by the Normans.

By topic

Religion

• May 24 – Pope Victor III succeeds Pope Gregory VII as the 158th pope, though he does not accept election until May 9, 1087.

Births

• August 11 – Henry V, Holy Roman Emperor and King of Germany (d. 1125)
• August 20 – Bolesław III Wrymouth, Prince of Poland (d. 1138)

Deaths

• May 21 – Richilde, Countess of Mons and Hainaut
• May 21 – Wang Anshi, Chinese statesman, economist and poet (b. 1021)
• July 10 – King Canute IV of Denmark (b. 1043)
• September 25 – William VIII, Duke of Aquitaine (b. 1025)
• date unknown – Sima Guang, Chinese historian and statesman (b. 1019)