For highways with this number, see List of highways numbered 644.
Calendar year
Millennium:
1st millennium
Centuries:
6th century
7th century
8th century
Decades:
620s
630s
640s
650s
660s
Years:
641
642
643
644
645
646
647
644 by topic
Leaders
Political entities
State leaders
Religious leaders
Categories
Births
Deaths
Establishments
644 in various calendars
Gregorian calendar
644 DCXLIV
Ab urbe condita
1397
Armenian calendar
93 ԹՎ ՂԳ
Assyrian calendar
5394
Balinese saka calendar
565–566
Bengali calendar
51
Berber calendar
1594
Buddhist calendar
1188
Burmese calendar
6
Byzantine calendar
6152–6153
Chinese calendar
癸卯年 (Water Rabbit) 3341 or 3134 — to — 甲辰年 (Wood Dragon) 3342 or 3135
Coptic calendar
360–361
Discordian calendar
1810
Ethiopian calendar
636–637
Hebrew calendar
4404–4405
Hindu calendars
- Vikram Samvat
700–701
- Shaka Samvat
565–566
- Kali Yuga
3744–3745
Holocene calendar
10644
Iranian calendar
22–23
Islamic calendar
23–24
Japanese calendar
N/A
Javanese calendar
535–536
Julian calendar
644 DCXLIV
Korean calendar
2977
Minguo calendar
1268 before ROC 民前1268年
Nanakshahi calendar
−824
Seleucid era
955/956 AG
Thai solar calendar
1186–1187
Tibetan calendar
阴水兔年 (female Water-Rabbit) 770 or 389 or −383 — to — 阳木龙年 (male Wood-Dragon) 771 or 390 or −382
Year 644 (DCXLIV) was a leap year starting on Thursday (link will display the full calendar) of the Julian calendar. The denomination 644 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.
Year 644 (DCXLIV) was a leap year starting on Thursday (link will display the full calendar) of the Julian calendar. The denomination 644 for this year...
The year 644 BC was a year of the pre-Julian Roman calendar. In the Roman Empire, it was known as year 110 Ab urbe condita. The denomination 644 BC for...
644 Cosima is a minor planet orbiting the Sun. "644 Cosima (1907 AA)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 5 May 2016....
Minuscule 644 (in the Gregory-Aland numbering), α 476 (von Soden), is a Greek minuscule manuscript of the New Testament, on parchment. Palaeographically...
USS Vammen (DE-644) was a Buckley-class destroyer escort of the United States Navy. Clarence Earl Vammen Jr. was born on 17 October 1919 in Aberdeen,...
public life during the reigns of Abu Bakr and his successor, Umar (r. 634–644). Even though his advice was occasionally sought, the conflicts between Ali...
the Open Era) Highest ranking No. 1 (18 August 2008) Current ranking No. 644 (15 April 2024) Grand Slam singles results Australian Open W (2009, 2022)...
legitimacy of the caliphates of Abu Bakr (r. 632–634), Umar (r. 634–644), and Uthman (r. 644–656), in favor of Ali ibn Abi Talib (r. 656–661), the cousin and...
fr/marine/equipements/batiments-de-combat/fregates/asm-type-f70/primauguet-d-644 . Baker, A.D. The Naval Institute Guide to Combat Fleets of the World 1998–1999...
Kentucky Route 644 (KY 644) is a 2.821-mile-long (4.540 km) state highway in Lawrence County, Kentucky, that runs from KY 2565 to KY 2 south of Louisa...
(200 to 999, with 555 and 911 not issued). Six relief area codes (622, 633, 644, 655, 677 and 688) are reserved by NANPA as subject to assignment in Canada...
The following highways are numbered 644: LA 644 MD 644 SR 644 PR-644 FM 644 This article includes a list of roads, streets, highways, or other routes...
State Route 644 (SR 644) in the U.S. state of Virginia is a secondary route designation applied to multiple discontinuous road segments among the many...
al-Khaṭṭāb; c. 583 – November 644) was the second caliph, ruling from August 634 until his assassination in November 644. A prominent companion and father-in-law...
regard the first four caliphs Abu Bakr (r. 632–634), Umar (r. 634–644), Uthman (r. 644–656) and Ali (r. 656–661) as rashidun (righly-guided) and revere...
following the death of Muhammad: Abu Bakr (r. 632–634), Umar (r. 634–644), Uthman (r. 644–656), and Ali (r. 656–661). The reign of these caliphs, called the...
NGC 644 is a barred spiral galaxy in the constellation Phoenix in the southern sky. It is estimated to be 270 million light-years from the Milky Way and...
Company: 645–647. CiteSeerX 10.1.1.875.7878. doi:10.2113/gsecongeo.64.6.644. Santos, Gabriel Jr. (1974). "Mineral Distribution and Geological Features...
2022[update], New York City had 1,525 miles (2,454 km) of bike lanes, including 644 miles (1,036 km) of segregated or "protected" bike lanes citywide. Streets...
January 1974 Yugoslavia Jugoslavenske Željeznice 25 Series 644644.001 – 644.025 JZ series 644 The only Yugoslav locomotives built from MACOSA Clyde Engineering...
Most successful visiting team:- England – 3 wins Highest Innings Score : 644/8 by West Indies on 6 February 1959 Lowest Innings Score : 75 all out by...