Centuries:	6th century · 7th century · 8th century
Decades:	600s 610s 620s 630s 640s 650s 660s
Years:	631 632 633 634 635 636 637

634 by topic v • d • e

Politics

State leaders – Sovereign states

Birth and death categories

Births – Deaths

Establishment and disestablishment categories

Establishments – Disestablishments

634 in other calendars

Gregorian calendar	634 DCXXXIV
Ab urbe condita	1387
Armenian calendar	83 ԹՎ ՁԳ
Bahá'í calendar	-1210 – -1209
Bengali calendar	41
Berber calendar	1584
Buddhist calendar	1178
Burmese calendar	-4
Byzantine calendar	6142 – 6143
Chinese calendar	癸巳年十一月廿六日 (3270/3330-11-26) — to — 甲午年十二月初六日 (3271/3331-12-6)
Coptic calendar	350 – 351
Ethiopian calendar	626 – 627
Hebrew calendar	4394 – 4395
Hindu calendars
- Vikram Samvat	689 – 690
- Shaka Samvat	556 – 557
- Kali Yuga	3735 – 3736
Holocene calendar	10634
Iranian calendar	12 – 13
Islamic calendar	12 – 13
Japanese calendar
Korean calendar	2967
Thai solar calendar	1177
v • d • e

[edit] Events

[edit] By place

• Oswald of Northumbria defeats Cadwallon ap Cadfan of Gwynedd in the Battle of Heavenfield and reunites Northumbria.

[edit] Asia

• The Rashidun Caliphate starts the Islamic conquest of the Byzantine empire.
• September 20—Khalid Ibn Walid captures Damascus.
• The Xianbei/Tibetan state of Tuyuhun is invaded by Tang Dynasty China during Emperor Taizong's campaign against Tuyuhun, led by commander Li Jing, resulting in the assassination of their leader (Busabuo Khan Murong Fuyun) in 635 and the dissolving of their state in 672.

[edit] By topic

[edit] Religion

• Umar ibn al-Khattab succeeds Abu Bakr as Sunni Caliph.

[edit] Births

[edit] Deaths

• August 23—Abu Bakr, first Sunni Caliph
• Cadwallon ap Cadfan, king of Gwynedd
• Cuthbert of Lindisfarne, influential Northumbrian monk.